Catch him on the right day, or even in the right inning, and it still looks like Carlos Rodon. The fastball velocity is still there, sitting within a couple-tenths of 1 mph from his heyday in San Francisco. And the slider still mostly looks like the same wipeout pitch he nearly rode to a Cy Young award.

But, for whatever reason, it just isn't the same guy. The fastball might come in as hard as it used to, but it's also going out significantly harder than it once did, as hitters just don't appear to be struggling with that pitch the way they once did – the Blue Jays put seven of them in play Thursday night, with an average exit velocity of 100.6 mph. 

Yeah, that's as bad as it sounds, and that's how you give up eight runs in the first two innings of your start. And it's now pushed Rodon's ERA up to 4.42 for the season, with an xERA now approaching five. He might superficially look like the guy he once did, but nothing in the statistical profile does. And that's exactly what happened last year. 

I was willing to give Rodon the benefit of the doubt for last season, given how much he still mostly looked like himself. Oh, yeah, it was the spring back injury that just never got right and left him at less than 100% despite the velocity. Now, with a full, healthy offseason and no injuries to speak of so far this season? Yeah, I'm a lot less inclined to write it off. 

So, I don't really know what conclusion to draw here, other than the same one I've drawn with Kevin Gausman: While he's not just completely finished as a useful Fantasy option, it may just not make sense to put the expectations of an ace on him anymore. There will still be very good starts ahead, but Rodon just hasn't shown nearly the kind of consistency you want from a high-end pitcher. 

Maybe he'll prove me wrong in that regard – for a stretch in May, it sure looked like he was. But his recent regression has me back on the pessimistic side of things, and it's going to take a lot to talk me back into him. Rodon is still a top-40 pitcher in my rankings, but no longer in the ace discussion. 

We'll talk a bit more about some other one-time aces who are pitching this weekend who I have serious concerns about as well, in my usual weekend pitching preview, plus we've got more of the standouts and news you need to know about from Thursday's action in the rest of today's newsletter. Let's get to it: 

Gerrit Cole, Yankees @TOR, Sunday – Oh boy. Cole's return from a nerve issue in his elbow has not gone according to plan, with his most recent start being an outright disaster, as he walked four, surrendered four homers, and didn't record a single strikeout, the first time in Yankees history a pitcher has hit those ignominious milestones in a start. Cole's velocity was way down in the outing, and though he said that was intentional after a long first inning, that doesn't really make me feel any better about it, given the results. Cole has more than earned the benefit of the doubt in the long run, but I'm going to need to see signs of him looking like himself before I can suggest starting him next week. 

Pablo Lopez, Twins @SEA, Saturday – If one vintage, bounce-back start against a beatable opponent is good, two in a row would be even better. The reaction to Lopez's 14-strikeout showing against the A's, at least from the skeptics, was to dismiss it as, "It's just the A's." Nevermind that no other starting pitcher had a 10-strikeout performance against them before Lopez, the haters are gonna hate, hate, hate, hate, hate, as the lady says. So, he'll just have to go out and do it again, I guess. I still think Lopez is basically an ace for Fantasy, but his best pitches haven't been quite as effective as they were last season on the whole, so we'd love to see another vintage showing here. 

Yusei Kikuchi , Blue Jays vs. NYY, Friday – Kikuchi settled in as a high-3.00s ERA pitcher last season, and he sits at 4.00 at roughly the midway point, so maybe this is just who he is. If so, that's not necessarily a bad thing, given Kikuchi's strikeout upside, though it would be a disappointment given the upside he has shown in stretches. Kikuchi's in a weird spot, where his reworked changeup has been a much more effective pitch than last season, but pretty much everything else in his arsenal has taken a step back. I'm not sure we can assume those things are related, and if you want to go with the half-full approach, if he rediscovers his slider and curveball, the change might give him an even better overall arsenal. I'd like to see some signs of that. 

Nick Pivetta, Red Sox vs. SD, Friday – I view Pivetta and Kikuchi very similarly, though I'll grant there were definitely some Fantasy analysts who viewed Pivetta as the higher-upside option. I think it's harder to make that case now, with Pivetta's sweeper not looking nearly as effective now that he's throwing it 22% of the time – his whiff rate with that pitch has dropped from 44% to 35% since last season. That's still a good pitch, but not an overwhelmingly dominant one, though the regression of his cutter is arguably an even bigger problem right now. All in all, it's starting to look like Pivetta's second-half dominance last season was a pretty significant outlier, and he's back to being more or less the same frustrating pitcher he was before that. Maybe there's a path to unlocking that upside again, but he needs to start showing it more consistently.

Bryce Miller, Mariners vs. MIN, Saturday – Early in the season, it looked like Miller might have been taking a step forward, but as the starts have gone on, he looks a lot like the guy he was last season. Less four-seamer reliant, but still lacking much in the way of reliable secondaries he can lean on for whiffs if the fastball isn't overpowering. That fastball is a legitimately great pitch, so he's going to keep having impressive starts when it's on, and we're going to keep chasing him in the hopes he can develop another weapon or two, but I'll be honest, I almost included him in the "Still worth rostering?" section, because we're going on two months of a 5.05 ERA. He's gotta start showing more than flashes. 

Zach Eflin, Rays vs. WAS, Friday (91%) – I'm usually the analyst who is skeptical of the one-season outlier performances, so I'm kind of kicking myself for how fully I bought into Eflin this year. In some ways, he isn't really that different of a pitcher than last year – he remains a control standout who generates tons of weak contact, he just isn't getting strikeouts like he did last season, and I think it mostly comes down to the fact that he's throwing way too many pitches in the strike zone. Some pitchers can generate whiffs on pitches in the zone, but Eflin has never really been one of those. He needs to do a better job working on the edges of the strike zone, which will help him generate more early-count whiffs and give him more opportunities to put hitters away with his curveball. The blueprint is there, he just has to follow it. Easier said from my comfy computer chair than done on the mound, of course. 

Cade Povich, Orioles vs. TEX, Saturday (32%) – On the whole, Povich has had decent results, but the approach has left much to be desired. His issue in the minors when things weren't going well mostly came down to an inability to generate chases, and that's continued here, with a paltry 21.7% chase rate. That means that, even though he throws 52.4% of his pitches in the strike zone – a mark that would rank in the 75th percentile among qualifying starters – walks are still going to be an issue. That's the difference between command and control right there. The thing about Povich is, he only needs to be decent to matter for Fantasy with the Orioles lineup and ballpark on his side, but I'd like to see more reason to believe he can clear that low bar. 

Spencer Schwellenbach, Braves vs. PIT, Sunday (61%) – Schwellenbach hasn't been great in his first five starts, sporting a 5.40 ERA, but I actually think it's been a pretty promising showing despite that. His xERA is just 3.70, and it looks like he might have multiple viable swing-and-miss secondaries that he can throw in pretty much any count. The Braves haven't been as dominant as expected, and with Ronald Acuna and Michael Harris both on the IL (though Harris should return eventually), they aren't likely to be the 100-win juggernaut we expected. That being said, Schwellenbach looks like a pretty talented young pitcher who still has a pretty good situation backing him up, so a good start here could make him a must-add option on the wire. 

Landon Knack, Dodgers @SF, Friday (15%) – Knack hasn't shown a ton of upside so far in the majors, looking more like a control specialist without much strikeout upside. But in the minors, he did strike out 27.6% of opposing hitters, so I don't want to write him off entirely. As with a few other players mentioned here, the team he plays for could help make him a viable Fantasy option even if he's a relatively middling pitcher overall. But if he can start to tap into some more strikeout upside here, he could pretty quickly emerge as a must-add Fantasy asset. 

Tobias Myers, Brewers vs. CHC, Saturday (65%) – I know the results (3.12 ERA) have mostly been very good for Myers so far, but I just have trouble getting excited about his profile. He showed some strikeout upside in the minors, with a 26.1% strikeout rate between Double-A and Triple-A, but that came along with a 5.02 ERA while he was never particularly young for those levels. That makes it hard to buy in even if his ERA estimators weren't all significantly worse than his actual ERA. I'd be happy if he proved me wrong here, but I just don't see much reason to keep chasing the shiny ERA right now. 

Bryce Harper felt hamstring tightness while running to first base in the ninth inning. Manager Rob Thomson said there would be more information on Friday, but for his part, Harper said he doesn't really know what to expect with this injury because he's never had one in that area of his leg before. I'm certainly concerned. 

Kyle Schwarber left the game due to left groin tightness. That's also a concern for the NL-best Phillies. 

Carlos Correa was removed Thursday after taking a pitch off his right forearm, and it initially looked pretty worrisome, as Correa immediately came out of the game and looked like his arm went limp. However, X-rays came back negative and he anticipates that he'll be in the lineup Friday.

Adley Rutschman had a ball tipped off his hand early on Thursday but remained in the game.

Jared Jones is no longer listed as a probable pitcher for the Pirates this weekend. There is no injury, as far as we know, so this could just be a way the Pirates will limit Jones' innings. It's incredibly frustrating for those in weekly lineup leagues because we had no indication this would happen.

Zac Gallen could start Saturday against the A's if his bullpen on Thursday went well.

Gleyber Torres has been benched the past two games for a multitude of reasons: He's been slumping with the bat and the glove, he also didn't run out a ground ball on Tuesday. I assume he'll be back out there in the coming days, and maybe this will be what it takes to spark his turnaround. 

Javier Assad was placed on the IL with a right forearm extensor strain.

Lars Nootbaar will begin a rehab assignment at Double-A Friday. He's been out since late May with a strained left oblique.

Jeimer Candelario has missed two straight with hamstring tendonitis. 

Yu Darvish had imaging on his right elbow come back clean, though he'll likely get additional imaging "for peace of mind".

Will Brennan was placed on the IL with a strained oblique.

Spencer Turnbull was placed on the IL with a right lat strain and is expected to miss 6-8 weeks.

Bryce Elder was sent back to Triple-A despite his solid start on Wednesday.

Shota Imanaga, Cubs @SF: 6 IP, 5 H, 3 ER, 2 BB, 3 K – I mean, look, given how bad things have been lately, I'm not going to complain about this result. But it's not exactly the resounding success we were hoping for. Imanaga debuted a new cutter that didn't generate much in the way of either called or swinging strikes, but did generate three weakly hit balls; given Imanaga's issues keeping the ball in the yard and limiting damage on contact, that's not a bad thing. But can he put it all together again? That's what we're going to be watching for moving forward. 

Jack Flaherty, Tigers @LAA: 5.2 IP, 7 H, 5 ER, 1 BB, 7 K – Given the matchup, this is a pretty disappointing result for Flaherty, though it's also worth noting that it's the first time he's allowed more than one run in a start since May 23. However, he also hasn't finished six innings in any of his four June starts, and that comes amid the Tigers getting Flaherty some extra rest before this start. Flaherty dealt with a back injury earlier in the month, and while it hasn't impacted his effectiveness much before this, I can't say I'm not at least a tiny bit worried about how it's going to impact him moving forward. 

Jon Gray, Rangers @BAL: 5 IP, 9 H, 8 ER, 1 BB, 1 K – Gray bounced back in his start prior to this one, but it wasn't an especially convincing bounceback, with just three strikeouts over his six shutout innings. And now, well, this. I think Gray can be useful moving forward, but we're also far enough into his career to know he isn't a consistent difference-maker, so if you see someone on your waiver wire you are interested in, this is a fine exit to take. 

Andrew Abbott, Reds @STL: 5 IP, 2 H, 2 ER, 6 BB, 2 K – I want to say I don't know how Abbott keeps getting away with this, but it's actually pretty obvious: He's getting incredible results on balls in play. And, to a certain extent, he's earned them – he is generating weak contact and plenty of lazy flyballs. But he also had four batted balls with an expected batting average of .580 in this one, and turned them into one home run and three outs. Abbott has 72 strikeouts in 89.2 innings this season, and he's been one of the pitchers most reliant on generating weak contact. That's worked out so far, but I just don't have any faith that it's going to continue. 

Jordan Montgomery, Diamondbacks vs. MIN: 2.2, 9 H, 4 ER, 1 BB, 1 K – I've tried to keep the faith, but yeah, we can get this guy out of here. Montgomery has never been so dominant that you need to hang on to him through this. There were some positive signs in his previous few starts, but this was a gigantic step back in every possible way, with even the moderate gains he had made with his curveball regressing. There will probably be a point at some point this season where Montgomery is useful for Fantasy, but he's a waste of a roster spot right now, and the ceiling just isn't high enough to justify hanging on to him at this point. 

Miles Mikolas, Cardinals vs. CIN: 4.1 IP, 12 H, 9 ER, 1 BB, 1 K – Mikolas had been pitching a lot better over the previous month or so, but he pretty much gave it all back with this one. Like Montgomery, Mikolas is rarely much more than "useful" for Fantasy, and he's easy enough to jettison after a start like this. Don't worry, nobody is gonna pick him up. 

Ben Lively, Guardians @KC: 6 IP, 6 H, 2 ER, 1 BB, 5 K – I think Lively is probably a pretty decent pitcher, and that counts as a big win for the Guardians' highly regarded developmental staff … but yeah, here's another one I just don't believe in. He dodged a bunch of hard-hit balls tonight and continues to not generate much in the way of either swinging strikes or the more important strikeouts we actually want. A high-3.00s ERA pitcher has plenty of value for an MLB team , and that's probably what Lively is right now. I just don't think it has very much value for your Fantasy team when it comes with so few strikeouts, and that's what I think Lively will settle in as. 

David Festa , Twins @ARI: 5 IP, 7 H, 5 ER, 1 BB, 2 K – Festa was never really in trouble after the Twins jumped on Montgomery for six runs in the second inning, but there still wasn't a ton positive to take away from this. The fastball came in with good velocity at 95.8 mph on average, but generated zero whiffs and 91.7 mph average exit velocity on six balls in play. The slider was better, but this was still a pretty underwhelming performance against a team that has been pretty beatable at times this season. It's just one start, so I certainly don't want to write Festa off. But I definitely didn't see anything to make me want to run out and add him right now, either.  

Davis Daniel, Angels vs. DET: 8 IP, 4 H, 0 ER, 0 BB, 8 K – If you aren't aware of Daniel, you aren't alone. He made a few appearances for the Angels last season, but he's a 27-year-old with a career 5.40 ERA at Triple-A, so I don't really think there's much reason to dig in too deep here. The Tigers are just, occasionally, this bad. 

Vladimir Guerrero, 1B, Blue Jays – Guerrero has been pretty hot lately, homering four times with 12 RBI in his past eight games. That also coincides with when Guerrero cut his hair off, but that's probably just a coincidence, right? Either way, Guerrero's underlying metrics remain elite, and he's starting to live up to them over the past two months, hitting .326 with eight homers in 49 games. Hopefully that's a sign of good things to come. 

Noelvi Marte, 3B, Reds – Marte really struggled on his minor-league rehab assignment, to the point where I was pretty concerned that he was going to be capable of making much of an impact when he got called up. At least after one game, that concern looks unfounded, as Marte went 3 for 5 with three runs scored, a double, and a stolen base. If Marte plays to his potential, he could absolutely be a difference maker the rest of the way, and deserves to be 100% rostered in all leagues just in case.