Of the two current Rookie of the Year front-runners, Jake Cronenworth (NL) and Luis Robert (AL), one was relatively predictable. In our 2020 Razzball Fantasy Baseball Staff Picks article, 12 of 22 writers tabbed Robert as their preseason choice for AL ROY (Kyle Lewis received one vote and remains in the race). On the other hand, none of those same 22 contributors picked Cronenworth in the NL, although current runner-up Dustin May garnered five votes. For a former seventh round pick that was on the 30-man roster bubble heading into Opening Day, there wasn’t much of a reason for him to be on anyone’s radar. But here we are with just about two-and-a-half weeks left in the unique 2020 season, and those two aforementioned names are leading the way down the stretch.

As one of Razzball’s two prospect writers, this got me thinking: 1) how have these two young hitters stacked up against other rookie bats in certain underlying metrics so far this year? 2) Does The Itch think about me throughout the day as much as I think about him? In regard to the former, the bulk of the 2020 season may be over, but there’s still useful batted ball data that can be implemented to make start/sit and add/drop decisions throughout the final two weeks. On top of that, rookie batted ball data is arguably even more important to look at for those who play in dynasty formats. Although the season is nearly in the rear-view, there are dynasty roster decisions looming for 2021, as well as the ever-present questions of “should I buy on Player A vs. Player B as part of my core moving forward?” In this post, I’ll present the top-12 rookie batters in average exit velocity, hard hit percentage and percentage of barrels-per-plate appearance through Sept. 8. If you have any further questions about any of the names that follow, I’m more than happy to discuss this topic further in the comments section or on Twitter, where you can find me @WorldOfHobbs.

Average Exit Velocity 
League Average: 88.7 MPH

Rookie Rank Name Avg. Exit Velo (MPH) Plus/Minus League Avg. Overall MLB Rank Age
1 Evan White 92.6 3.9 16 24
2 Sean Murphy 91.9 3.2 27 25
3 Alec Bohm 91.0 2.3 46 24
4 Jake Cronenworth 90.7 2.0 55 26
5 Jo Adell 90.3 1.6 65 21
6 Nick Solak 90.2 1.5 68 25
7 Yoshi Tsutsugo 90.1 1.4 75 28
8 Luis Robert 88.8 0.1 121 23
9 Nico Hoerner 88.0 -0.7 158 23
10 Sam Hilliard 88.0 -0.7 162 23
11 Kyle Lewis 87.6 -1.1 180 25
12 Andres Gimenez 87.4 -1.3 183 22

White (.190/.261/.364), Murphy (.225/.340/.413), Bohm (.291/.344/.419) and Cronenworth (.323/.375/.556) top the rookie leaderboard in average exit velo as the only four above league average by more than 2.0%. Oddly enough, the slash lines of those four players actually improve as you move down the list. Robert (.265/.331/.544) finds himself at No. 8 among all qualifying rookies, as his 88.8 MPH average exit velo is just 0.1% above league average. That might be surprising to some, but average exit velo doesn’t tell the whole story, especially not for Robert — which you’ll see closer to the end.

Hard Hit Percentage (% of batted balls hit 95+ MPH)
League Average: 38.5%

Rookie Rank Name Hard Hit % Plus/Minus League Avg. Overall MLB Rank Age
1 Evan White 57.7 19.2 4 24
2 Sean Murphy 52.7 14.2 10 25
3 Alec Bohm 47.8 9.3 31 24
4 Sam Hilliard 47.1 8.6 39 26
5 Jake Cronenworth 46.1 7.6 46 26
6 Yoshi Tsutsugo 45.3 6.8 55 28
7 Luis Robert 44.3 5.8 67 23
8 Nick Solak 42.7 4.2 81 25
9 Nico Hoerner 39.7 1.2 109 23
10 Tim Lopes 37.7 -0.8 134 26
11 Jo Adell 33.9 -4.6 175 21
12 Dylan Carlson 33.3 -5.2 182 21

In terms of hard hit %, we see the same three names at the top yet again in White, Murphy and Bohm, although Sam Hilliard (.238/.304/.488) leaps Cronenworth for the No. 4 spot in what might be a surprise to some — particularly the Rockies, who hate all rookies. Again, Robert finds himself outside of the top five, yet 5.8% above league average this time around. Making consistent contact at 95+ MPH has clearly been an issue for Jo Adell (.188/.250/.313), whose early struggles seem to be more of a product of adjusting to MLB-caliber pitching than bad luck. It could also be a product of Joe Maddon forcing him to dress up as a farmer on team flights while singing “The Farmer in the Dell” to lighten the mood — something that would surprise none of us if actually true.

Percentage of Barrels-per-Plate Appearance
League Average: 5.2%

Rookie Rank Name Barrels/PA % Plus/Minus League Avg. Overall MLB Rank Age
1 Luis Robert 10.4 5.2 15 23
2 Jake Cronenworth 9.6 4.4 21 26
3 Alec Bohm 8.3 3.1 41 24
4 Evan White 7.5 2.3 52 24
5 Sam Hilliard 6.5 1.3 71 26
6 Sean Murphy 6.4 1.2 79 25
7 Kyle Lewis 6.3 1.1 86 25
8 Yoshi Tsutsugo 4.8 -0.4 131 28
9 Nick Solak 4.3 -0.9 150 25
10 Dylan Carlson 3.8 -1.4 167 21
11 Jo Adell 2.9 -2.3 195 21
12 Tim Lopes 1.9 -3.3 228 26

From the get-go, all we needed to do was sort by percentage of barrels-per-plate appearance to see Robert rise to the top. Using this metric, both of the two ROY front-runners take the top two spots, with Alec Bohm rounding out the top three with an 8.3% barrels/PA % that is 3.1% above league average. At present, Bohm is the only rookie hitter who can be found within the top three in average exit velocity, hard hit % and barrels/PA % — effectively making him a prime example as to why I conducted this exercise.

In dynasty leagues, I’m using this data to refine my opinion of Bohm, ensuring that I hold any and all shares unless I receive a golden offer. If I’m an Adell owner, I wouldn’t use this data to sell low or overreact to his meager 96 at bat sample size, but I also wouldn’t go out of my way to make excuses for him. The purpose of this exercise was to provide a holistic picture in which Bohm and Cronenworth seem to be excellent dynasty assets at present, as well as through the final two-plus weeks of the 2020 season. That’s not to say that Luis Robert can’t take me out to dinner any time he likes, as he’s the type of talent that you can build a dynasty squad around for a long time — especially with that sexy barrel percentage. Well, he can take me out so long as we can find a table for two outside. By the water. And somewhere warm. Preferably San Diego. But with very little pedestrian traffic nearby. Screw it, Robert and I will just order take-out from the nearest Thai joint.

  1. Grey

    Grey says:

    Great post, Hobbs! I’ve been noticing Evan White. Hard to miss him when he’s been at top of Hard Hit %, and K%…Ks look out of norm for him, and just looks like he needs to fix his contact

    • Hobbs

      Hobbs says:

      Thanks, Grey. I definitely think there’s something there with White. Maybe not this year as time is running out, but I think he’ll evolve into strong starting option at 1B. He’s wicked good with the leather in addition to being a former top prospect, so he should have ample opportunity to fix his contact issues, like you say.

      • Grey

        Grey says:

        Yeah, think this year is just so screwy, can ignore it for him — thanks for your response!

  2. scoboticus says:

    Drafted White in my Keeper league this year and glad I did. Also thank you Grey for convincing me to keep him!

    • Hobbs

      Hobbs says:

      Hopefully you’ll get to see some usable dividends before long. But thanks for the read!

  3. The Itch

    The Itch says:

    Thinking about you right now, man : )

    Great work here!

    Outstanding idea for the piece!!

    Might have to revisit my efforts to acquire White when my leagues open back up . . .

    • Hobbs

      Hobbs says:

      I almost just fainted off my couch.

      But thanks, Itch! Keep me posted on that White situation… always love chatting about dynasty deals.

  4. Steve says:

    Is there a min number of AB for this evaluation? Curious where hot-swinging Mountcastle ranks, if he meets the min requirements.


    • Grey

      Grey says:

      Mountcastle is one of the best ever, please put some respect on his name, Hobbs

    • Hobbs

      Hobbs says:

      Yes – minimum is 2.1 PA per team game, which is what Baseball Savant uses for their leaderboards. If Mountcastle qualified, here’s where he’d rank among the top 12.

      Average Exit Velo: 85.1 MPH (NR)
      Hard hit %: 38.8% (10th)
      Barrels/PA %: 7.4% (5th)

      For what it’s worth, I own Mountcastle in a 35-keeper dynasty, so I wouldn’t overreact to small sample size batted ball data when a player is delivering bottom-line results. Plus, he’s right there with Alec Bohm and Evan White in Barrels/PA %.

  5. Steve says:

    Do you like White over Solak for the last 3 weeks?

    14T keeper, obp


    • Hobbs

      Hobbs says:

      Tough to say as a three week sample size can be fluky as is, and arguably even more so this year. But I’ll go White just based on the metrics and fact that he’s heated up, hitting 296/.377/.593 with four homers his last 17 games.

  6. ashtray says:

    This is a great read. I took over a dynasty team and it ‘s good to see some of the moves I’ve made pan out.

    Can we see how Nick Madrigal compares for shits and giggles?

    How about Jazz Chisholm?

    Thank you

    • Hobbs

      Hobbs says:

      Appreciate it, ashtray!

      Madrigal has an average exit velo of 85.6 MPH and a hard hit rate of 24.4 %, both of which would be unranked on these lists. According to Baseball Savant, he does not have a barrel yet in his MLB career — which means either he hasn’t hit a ball at least 98+ MPH, or he has and that batted ball didn’t fall within the necessary launch angle threshold.

      Avg. exit velo: 85.6 MPH (NR)
      Hard hit %: 25.0% (NR)
      Barrels/PA %: 6.3 (T7th with Kyle Lewis)

      • Hobbs

        Hobbs says:


        Chisholm’s Barrels/PA % is actually 3.8% — I made a mistake in calculating the first time around. That would tie him for 10th on this list.

        But with just 26 plate appearances, I wouldn’t put any stock into his batted ball data.

        • ashtray says:

          Thank you so much. I was looking at madrigal at fangraphs and saw that ISO and figured his statcast would be ugly

  7. ThePrawn says:

    I’ve got Kyle Lewis in a dynasty league. Obviously nothing here jumps off the page for him, and it seemed like the general consensus earlier in the season was he was playing way over his head, but as he kept going and the K rate came down, this started to shift a bit. Wondering what you think his outlook is?

    Also curious about your thoughts on Gimenez, another dynasty guy of mine who seems to have outplayed expectations

    • Hobbs

      Hobbs says:

      Think Lewis is still playing a bit over what you should expect from him in a typical year, but he looks to be the type of hitter that might outperform this type of data through much of his career. Still, don’t expect .295/.368/.527 with 41 homers — which is his career to this point pro-rated to 162 games. Think he’s a smidgen below that in the BA dept. with about 60% of the homers.

      I haven’t watched much of Gimenez this year, but I wouldn’t get too excited about him. If he carves out a regular role in the starting lineup next year, then maybe. But I want to see that first, especially since he isn’t providing much pop (although the steals are sexy). For now, just enjoy those steals and wait to see what happens.

      • ThePrawn says:

        Appreciate your reply and your analysis. I’d be generally happy with that kind of output from Lewis going forward.

        One last question. What do you make of Dylan Carlson’s struggles? Just issues adjusting that should get better with more reps or something more concerning going on here?
        Thank you!

  8. thehombre says:

    You and Itch have been life savers for me this season. In my dynasty, would you rather Side A) Grisham or B) Bohm and WittJr?

    • Hobbs

      Hobbs says:

      Glad we’ve been able to help!

      I would definitely take the Bohm/Witt side. Bohm is developing quickly into a starting fantasy asset and could achieve top 10 potential at his position as early as next season. Witt is the cherry on the top as one of the top prospects in the entire game. His bat is going to play at the MLB level.

      You can’t pass up a haul like that in a dynasty league.

      • thehombre says:


  9. LG baseball says:


    I’m late to the message party here but fantastic article. I’ve rebuilt my whole team for the future:

    Julio R
    CJ Abrams

    Would you deal Rendon for Bohm and a ton of draft picks? The Bohm owner is going for it this year and I’m out so the draft picks would accelerate my team build but would be additional equivalent to top 75-150 players or prospects (We keep 10 players). I also have the first pick overall next year and could get Torkelson who is slated to start at 3B. Any thoughts would be appreciated.


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