FACTS/FLUKES: Arrieta, D. Peralta, Gennett, Davis, Pina

Arrieta scuffling … In our September 2016 look at Jake Arrieta (RHP, CHC), we detailed some troubling signs beneath the surface and remarked that his 2H-2016 performance could be a sign of things to come in 2017. Sure enough, Arrieta hasn’t been able to right the ship, posting 4.03 ERA through 121 IP. How are his skills?

Year  IP   ERA   xERA  Ctl  Dom  Cmd  GB/LD/FB  hr/9  FpK  SwK  Ball% OPSvL
====  ===  ====  ====  ===  ===  ===  ========  ====  ===  ===  ===== =====
2013   75  4.78  4.47  4.9  7.2  1.5  40/25/34   1.1  60%   7%  38.0%  .664
2014  156  2.53  2.78  2.4  9.6  4.1  49/22/28   0.3  59%  11%  35.8%  .553
2015  229  1.77  2.62  1.9  9.3  4.9  56/21/23   0.4  60%  11%  35.0%  .449
2016  197  3.10  3.60  3.5  8.7  2.5 ...

Almost!

You’re just a few clicks away from accessing this feature and hundreds more throughout the year that have a singular goal in mind: Winning your league. Subscribe to BaseballHQ.com here!

Already a subscriber? Sign in here

More From Facts & Flukes

What happened to George Kirby? We examine the skills and metrics for Kirby, George Springer, MacKenzie Gore, Spencer Torkelson, and Bailey Ober.
Feb 3 2026 3:06am
Is Acuña Jr. still worthy of a first round pick? Plus, Spencer Strider, Matt McLain, Graham Ashcraft, and Victor Scott II.
Feb 2 2026 3:02am
Jackson Merrill warmed up in September. Also: David Peterson, Seiya Suzuki, Abner Uribe, Otto Lopez.
Jan 28 2026 3:05am
Cole Ragans had a small sample and inflated ERA in 2025, but his skills were top notch. Plus Gavin Williams, Lawrence Butler, Luke Keaschall, and Bo Naylor.
Jan 27 2026 3:05am
A May quad injury cost Alex Bregman seven weeks and seemed to hamper his second half performance—could he be a rebound candidate in 2026? Plus, Drake Baldwin, Tyler Mahle, Mark Vientos, and Braxton Ashcraft.
Jan 21 2026 3:03am

Tools