Favorite Teams leagues are not included in Single-Season records. Records only remain for 10 seasons.

Single-Season Leaders (WHIP)

PICK NEW STAT

Average OBP SLG OPS At Bats Runs Hits Doubles Triples Homers RBIs Walks Strikeouts Stolen Bases Caught Stealing Sac Hits Sac Fly HBP GIDP D+/- Wins Losses ERA WHIP Innings Hits Allowed HR Allowed Walks (P) Strikeouts (p) Complete Games Saves Blown Saves Shutouts Quality Starts Wild Pitches Hit Batters H/9 BB/9 SO/9

1.	Osuna, Roberto	(tribetime89)	Vegas Raiders	0.33
2.	Feliz, Neftali	(dunroche)	Washington Angry Ducks	0.33
3.	Miller, Andrew	(AtsanBPinetti)	Atsan Bulldogs	0.35
4.	Jansen, Kenley	(omar20)	Robertsville Rangers	0.35
5.	Robertson, David	(RanceRaptor)	Rockin' Robins	0.38
6.	Wilhelm, Hoyt	(chasherm)	Fort Atkinson Blackhawks	0.39
7.	Jansen, Kenley	(hennigardan)	Midwest Generals	0.42
8.	Miller, Andrew	(jamin)	Chester Springs Menjai	0.42
9.	Betancourt, Rafael	(jasongrasso32)	Staten Island Daddy Hackers	0.42
10.	Miller, Andrew	(screamNchicken)	Boston Bees	0.43
11.	Britton, Zach	(skieff)	Hustons Mill YardHawks	0.43
12.	Hand, Brad	(sjmph87)	Harrisburg Lookouts	0.44
13.	Boxberger, Brad	(richgibson)	Asbury Park LUMPEN PROLS	0.44
14.	Miller, Andrew	(KevDawg)	Tyranno Tigers	0.44
15.	Kimbrel, Craig	(Rae1224)	Hampton Roads Neptunes. 🌊	0.44
16.	Kimbrel, Craig	(Trulaia)	city players	0.44
17.	Thornburg, Tyler	(mattyi4)	H-Town Fords	0.44
18.	Kelley, Shawn	(qunellk)	Northwest Clubber Cats	0.44
19.	Jansen, Kenley	(Kruppe)	Ridout Street Renegades	0.44
20.	Chapman, Aroldis	(screamNchicken)	Boston Bees	0.44
21.	Adams, Mike	(dunroche)	Carolina Mad Ducks	0.45
22.	Kimbrel, Craig	(StratoDan)	Salt Lake City Goblin Sharks	0.45
23.	Albers, Matt	(slippedjames)	Uptown Tongue Punch	0.45
24.	Green, Chad	(jimgriddy)	Manatee River Bandits	0.45
25.	Jansen, Kenley	(flyingsnake)	B-burg Slugs	0.45
26.	Saito, Takashi	(Sugarland)	Chicago Colts	0.45
27.	Jansen, Kenley	(sheikyerboudi)	Giraffe Loogies	0.46
28.	Kimbrel, Craig	(kingstreet)	Singapore Slingers	0.46
29.	Wilhelm, Hoyt	(sagreen)	Rootie Kazooties	0.46
30.	Putz, J.J.	(kingstreet)	Singapore Slingers	0.46
31.	Thornburg, Tyler	(Zellie)	Oakland Athletics	0.46
32.	Rivera, Mariano	(Bigdaddyo)	Pawnee Entertainmnt720	0.47
33.	Kimbrel, Craig	(hoopdirt)	Shotton Axemen	0.47
34.	Miller, Andrew	(UNHBombers)	Stowe Bombers	0.47
35.	Green, Chad	(ryanek11)	Donkey Hodey	0.47
36.	Green, Chad	(baltimorehopeful)	Costa Cay Condors	0.47
37.	Putz, J.J.	(badgerben)	Oshkosh Titans	0.47
38.	Uehara, Koji	(sanfranman491)	Rhode Island Shark Attack	0.47
39.	Green, Chad	(mattholland1975)	Baltimore Killer Bees	0.47
40.	Miller, Andrew	(matt11791)	Holy Cross Crusaders	0.47
41.	Clippard, Tyler	(stonemob)	Omaha Predators	0.47
42.	Uehara, Koji	(RichGibson)	Cu Chi TUNNEL VICTORS	0.47
43.	Kimbrel, Craig	(LDJS1947)	WOODSTONE WARRIORS	0.47
44.	Green, Chad	(gdavis32)	North shore Red Bulls	0.47
45.	Kimbrel, Craig	(ColinBoucher)	Derelict Winos	0.47
46.	Doolittle, Sean	(jamin)	Chester Springs Menjai	0.48
47.	Doolittle, Sean	(Sidneypointers)	Hilltop Tornado	0.48
48.	Betances, Dellin	(BrooksBench)	Parkersburg Banded Clovis	0.48
49.	Buchter, Ryan	(Larrnell17)	Windsor Wild Cats	0.48
50.	Jansen, Kenley	(jhhhhhh)	cottonmouth.org cottonmouth.org	0.48