FACTS/FLUKES: Hader, Riley, Carlson, Arrieta, Barnhart

Hader adds change-up and tick of velocity... During the 2020 season, Josh Hader (LHP, MIL) lost some swinging strikes and one mph of velocity. Both have bounced back in 2021, as he's posting elite results. Through 26 IP, the lefty closer has three wins, 16 saves, 43 strikeouts, a 0.70 ERA, and a 0.74 WHIP. What do his skills say about his ability to keep his early results?

Year   IP   ERA/xERA  BB%   K% K-BB Ball%   SwK  Vel    G/L/F    H%/S%  HR/F/xHR/F
====  ===  =========  === ==== ==== =====  ====  ====  ========  =====  ==========
2017* 100  3.90/4.12  12%  27%  15%   35%  17.6  94.3  34/14/51  26/79    9%/  8%
2018  143  2.43/2.37  10%  47%  37%   33%  19.8  94.5  29/23/48  24/77   15%/ 14%
2019  138  2.62/2.57   7%  48%  41%  ...

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

Bobby Witt Jr. hasn't quite had a vintage season; is he still an elite cornerstone? Plus Hunter Brown, Cedric Mullins, Zebby Matthews, and Dominic Canzone
Aug 20 2026 3:06am
Jackson Merrill has turned his season around this summer. Also: Bubba Chandler, Otto Lopez, Jacob Webb, Luis Rengifo.
Aug 18 2026 3:06am
Max Fried has looked like his usual self since returning from injury. Plus, Shane Bieber, Austin Wells, Jacob Wilson, and Isaac Collins.
Aug 17 2026 3:06am
Jacob Misiorowski has been a revelation this season—we'll take a peek at the key contributors behind his tremendous performance.
Aug 14 2026 3:06am
Drake Baldwin's follow-up to his ROY campaign has been impressive. How are the skills? Plus, Landen Roupp, Willi Castro, Tyler Mahle, and Nick Gonzales.
Aug 12 2026 3:06am

Tools