Quick Looks at DeSclafani, Miller and Greene
Again, I will keep taking requests and if a pitcher is in the news, I will probably look at them. Some pitchers I am considering are Juan Nicasio, Carlos Rodon and Roenis Elias.
Why I watched: Great in the AFL and as a reliever. Horrible as a starter.
Game(s) Watched: 6/22/14 vs Mets
Game Thoughts
• The 24-year-old righty threw a straight 89-94 mph fastball with some release side run. It “rose” a bit making it flyball in nature (30% GB%). It was his only called strike pitch (63% Zone%).
• His only other pitch I saw was his slider. It runs from 1-7 with some good action. The problem with the pitch is he can’t throw it for strikes. It was used a chase pitch and the Mets didn’t chase it.
• He supposedly has a change, but I never saw it.
Final thoughts: He is a reliever and with 2-pitch mix (hard fastball and power slider) he could end up closer at some point. Don’t own him if he is a starter, but if he moves to the bullpen look to pick him up. In a small sample in 2014, he had a 25% K% and 0% BB% as a reliever (8.2 IP).
Why I watched: He just got traded.
Game(s) Watched: 9/23/13 vs Cubs
Game Thoughts
• The 24-year-old righty seemed to nibble quite a bit and even give away some pitches. He would get ahead in the count and then immediately even it up. He could be more efficient with his pitches.
• His fastball was between 91-95 and generally straight. When he throws it slower, it has a bit of a dip and run. He knows how to move it around the zone and seems to be able to change speeds with it. A few times he dialed it up and got the strike out.
• He threw is curve some, but not as much as in the past. It was at 76-78 mph and he occasionally threw it for strikes. He had command of the pitch in this game as it was inconsistent and repeatedly in the dirt. I didn’t notice it from the angle, but he really gets on top it with a high release point.

I wonder if players can tell it is coming. In 2012, he got a 11.4% SwStr% with the curve. It dropped to 6.7% in 2013 and 4.7% in 2014. Additionally, the groundball rate has gone from 54% to 44% to 32%. It does not seem to be working for him right now.
• His third pitch, a cutter, was a pleasant surprise. It was 86-88 mph with a 12-6 motion and acted like a change. It gives him a decent third pitch to keep batters off guard.
Final thoughts: I expected worse. The lack of curve ball use and production from it worries me a bit. It was a good pitch a few years back, but now not so much. The cutter gives him a nice 3rd pitch, but he needs to get back his curve if he wants to be effective.
Why I watched: Two readers asked (I will always take requests).
Game(s) Watched: 9/13/14 vs Orioles
Game Thoughts
• Muddy field with a rain delay
• The 26-year-old righty throws possibly six different pitches and no one (Pitchf/x, BIS and Brooks) is close to classifying them the same. I hope I explain them all. For example, here is how Brooksbaseball.net classified his pitches from the start I watched.

I will go through all six pitches I saw and give the name I will use from then on.
• Pitch 1 (fastball) He used a 90-94 mph fastball with arm side late tail. This pitch by itself could put him in a bullpen. He will own righties with the pitch. For the season, he got 52% GB% with a 5.5 SwgStr%. I noticed his velocity dropping a bit during the game and it can be seen in the above graph. It is not a ton of drop, but he did have more in his last start of the season. He could have been fatigued.
• Pitch 2 (sinker): Additionally, he threw a fastball at the same speed with didn’t run and sank a bit. A nice change from his normal fastball.
• Pitch 3 (cutter): This is the first pitch he threw in the 83-88 mph range. It comes in straight and them drops down with some glove side run. This pitch is also plus and gets a good number of ground balls (48%) and swinging strikes (17%).
• Pitch 4 (change): It came in straight and just dropped a bit at the end. While Brooksbaseball.net has him throwing only 64 of them, he had a ground ball rate of 50% and a 25% whiff percentage.
• Pitch 5 (slider): It was between 80-83 mph with a huge amount of glove side run (2 to 8). The pitch is a swing-and-miss pitch. I could see how reports had him as a reliever using it and his fastball.
• Pitch 6 (curve): This pitch in the same velocity range doesn’t run like the slider, but just drops.
• The pitch combination generally works. I think he got too fancy with his off speed pitches and should use his fastball more. It is good enough to get strikes with and then use the change, cutter or slider for a swing-and-miss.
• Sometimes he was hurt by horrible Yankees defense. In the future, the porous D could be a real issue with him and his groundball numbers (50%).
• He is going to give righties fits as seen by is 31% K% vs RHH. It was a respectable 17% vs LHH, but his 10% BB% vs LHH was a killer. Lefties don’t’ hit him better (lower HR/9 and BABIP) than righties. He has pitches with break in each direction to mitigate lefties, he just needs to use them.
Final thoughts: I am going to own way too many shares of him in 2015. I could see his numbers improve as he learns to trust his arsenal of pitches. His projections have him regressing. Don’t believe it. Pay for the 2014 results and don’t be surprised if he improves.
Jeff, one of the authors of the fantasy baseball guide,The Process, writes for RotoGraphs, The Hardball Times, Rotowire, Baseball America, and BaseballHQ. He has been nominated for two SABR Analytics Research Award for Contemporary Analysis and won it in 2013 in tandem with Bill Petti. He has won four FSWA Awards including on for his Mining the News series. He's won Tout Wars three times, LABR twice, and got his first NFBC Main Event win in 2021. Follow him on Twitter @jeffwzimmerman.
Interesting report on Greene. Thanks.
Thanks for covering Greene. I appreciate the clarification on his pitches. I’m high on him for 2015 too.
Rodon – yes please! Aaron Nola would be great too.
Noted
Interesting notes on Shane Greene. I think he’s going to be a solid rotation guy.
I think I have read all of your Quick Looks but I have a request (hopefully I’m not doubling up on anyone):
Odrisamer Despaigne, Roenis Elias, Chase Anderson
Elias is on the short list to do.
Despaigne done:
http://www.fangraphs.com/fantasy/quick-looks-at-matzek-odorizzi-despaigne-and-colome/
Anderson also:
http://www.fangraphs.com/fantasy/quick-looks-at-heaney-anderson-pineda-hale/
A person can just click here and all the Quick looks are in one place.
http://www.fangraphs.com/fantasy/category/quick-looks/
Robbie Erlin is another guy I’m interested in. Missed much of 2014 with injury and was not good when he came back late in the year. But his minor league track record and home stadium make me curious about his potential in 2015.
Noted
Regarding Greene’s two fastballs, I think you flipped them around. The one he throws more often with all the armside run is his sinker (often described in reports as a “power sinker”. The rarer, flatter one is presumably a 4-seamer.
OK … I would love to have someone sit down with him and go over each and what he considers each to be.
Thanks for the comments on Shane Greene. I saw him pitch on a couple of occasions and I was impressed by his arsenal of pitches. He changes speeds very nicely and he appears to have good command of his pitches (though in September his walk rate jumped, possibly because of fatigue). He really had the hitters guessing.
I’m a little worried about the number of sliders he threw–about 30%—especially if starts relying on it more. It could increase the risk of injury.
But we won’t know until it happens, so for me he’s worth a late round pick or a few bucks. I’m really hoping he’ll be available in my AL-only league.
“if he starts relying on it more.”
Hopefully he can limit it to around 10% to 15% with the other pitches.
How did Danny Salazar look late in the year?
I will give a look.
LOVE these Jeff. Such a concise, yet in depth and high quality look at pitchers.
Thanks, my biggest issue is missing some items since it is only one game.
If you are taking requests, I’d love to see what you think of the Blue Jays young pitching, specifically Daniel Norris and Aaron Sanchez.