21 teams are tied for the most games pitched with exactly 22 runs allowed in a season, with 1 game. The first three are the Baltimore Orioles and the Arizona Diamondbacks in 2021 and the Texas Rangers in 2017.
| TEAM | G | R | SEASON | W% | W | L | ERA | SO | SHO | SV | IP | H | ER | HR | BB | HBP | IBB | TBF | WP | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | WHIP | BABIP | RA | H/9 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | Orioles | 1 | 22 | 2021 | .000 | 0 | 1 | 22.00 | 8 | 0 | 0 | 9.0 | 19 | 22 | 5 | 8 | 2 | 0 | 55 | 0 | 8.00 | 8.00 | 1.00 | 5.00 | 14.5 | 14.5 | 3.00 | .438 | 22.00 | 19.00 |
| 2 |  | Diamondbacks | 1 | 22 | 2021 | .000 | 0 | 1 | 21.38 | 4 | 0 | 0 | 8.0 | 21 | 19 | 8 | 8 | 1 | 0 | 53 | 0 | 4.50 | 9.00 | 0.50 | 9.00 | 7.5 | 15.1 | 3.63 | .406 | 24.75 | 23.63 |
| 3 |  | Rangers | 1 | 22 | 2017 | .000 | 0 | 1 | 22.00 | 11 | 0 | 0 | 9.0 | 22 | 22 | 4 | 6 | 0 | 0 | 54 | 1 | 11.00 | 6.00 | 1.83 | 4.00 | 20.4 | 11.1 | 3.11 | .545 | 22.00 | 22.00 |
| 4 |  | Mariners | 1 | 22 | 2015 | .000 | 0 | 1 | 22.50 | 3 | 0 | 0 | 8.0 | 26 | 20 | 4 | 6 | 1 | 0 | 57 | 1 | 3.38 | 6.75 | 0.50 | 4.50 | 5.3 | 10.5 | 4.00 | .512 | 24.75 | 29.25 |
| 5 |  | Athletics | 1 | 22 | 2011 | .000 | 0 | 1 | 24.75 | 9 | 0 | 0 | 8.0 | 21 | 22 | 5 | 13 | 1 | 1 | 58 | 1 | 10.13 | 14.62 | 0.69 | 5.63 | 15.5 | 22.4 | 4.25 | .533 | 24.75 | 23.63 |
| 6 |  | Reds | 1 | 22 | 2009 | .000 | 0 | 1 | 23.63 | 9 | 0 | 0 | 8.0 | 21 | 21 | 4 | 7 | 1 | 0 | 52 | 0 | 10.13 | 7.88 | 1.29 | 4.50 | 17.3 | 13.5 | 3.50 | .548 | 24.75 | 23.63 |
| 7 |  | Yankees | 1 | 22 | 2009 | .000 | 0 | 1 | 22.00 | 10 | 0 | 0 | 9.0 | 25 | 22 | 6 | 6 | 0 | 0 | 58 | 2 | 10.00 | 6.00 | 1.67 | 6.00 | 17.2 | 10.3 | 3.44 | .528 | 22.00 | 25.00 |
| 8 | | Yankees | 1 | 22 | 2004 | .000 | 0 | 1 | 22.00 | 6 | 0 | 0 | 9.0 | 22 | 22 | 3 | 9 | 0 | 0 | 59 | 1 | 6.00 | 9.00 | 0.67 | 3.00 | 10.2 | 15.3 | 3.44 | .463 | 22.00 | 22.00 |
| 9 |  | Devil Rays | 1 | 22 | 2002 | .000 | 0 | 1 | 19.13 | 4 | 0 | 0 | 8.0 | 19 | 17 | 7 | 7 | 0 | 0 | 51 | 1 | 4.50 | 7.88 | 0.57 | 7.88 | 7.8 | 13.7 | 3.25 | .364 | 24.75 | 21.38 |
| 10 |  | Rockies | 1 | 22 | 2001 | .000 | 0 | 1 | 22.00 | 4 | 0 | 0 | 9.0 | 23 | 22 | 4 | 2 | 3 | 1 | 54 | 0 | 4.00 | 2.00 | 2.00 | 4.00 | 7.4 | 3.7 | 2.78 | .463 | 22.00 | 23.00 |
| 11 |  | Red Sox | 1 | 22 | 2000 | .000 | 0 | 1 | 14.00 | 4 | 0 | 0 | 9.0 | 19 | 14 | 5 | 7 | 0 | 1 | 55 | 1 | 4.00 | 7.00 | 0.57 | 5.00 | 7.3 | 12.7 | 2.89 | .359 | 22.00 | 19.00 |
| 12 |  | Phillies | 1 | 22 | 1999 | .000 | 0 | 1 | 22.00 | 8 | 0 | 0 | 9.0 | 19 | 22 | 9 | 8 | 1 | 0 | 56 | 1 | 8.00 | 8.00 | 1.00 | 9.00 | 14.3 | 14.3 | 3.00 | .333 | 22.00 | 19.00 |
| 13 |  | Braves | 1 | 22 | 1999 | .000 | 0 | 1 | 22.00 | 8 | 0 | 0 | 9.0 | 25 | 22 | 4 | 6 | 0 | 0 | 57 | 0 | 8.00 | 6.00 | 1.33 | 4.00 | 14.0 | 10.5 | 3.44 | .538 | 22.00 | 25.00 |
| 14 |  | Tigers | 1 | 22 | 1999 | .000 | 0 | 1 | 15.75 | 5 | 0 | 0 | 8.0 | 19 | 14 | 4 | 8 | 2 | 0 | 54 | 0 | 5.63 | 9.00 | 0.63 | 4.50 | 9.3 | 14.8 | 3.38 | .429 | 24.75 | 21.38 |
| 15 |  | Marlins | 1 | 22 | 1996 | .000 | 0 | 1 | 24.75 | 9 | 0 | 0 | 8.0 | 18 | 22 | 5 | 11 | 0 | 2 | 52 | 0 | 10.13 | 12.38 | 0.82 | 5.63 | 17.3 | 21.2 | 3.63 | .481 | 24.75 | 20.25 |
| 16 |  | Royals | 1 | 22 | 1994 | .000 | 0 | 1 | 16.00 | 5 | 0 | 0 | 9.0 | 15 | 16 | 5 | 13 | 2 | 0 | 57 | 0 | 5.00 | 13.00 | 0.38 | 5.00 | 8.8 | 22.8 | 3.11 | .313 | 22.00 | 15.00 |
| 17 |  | Blue Jays | 1 | 22 | 1992 | .000 | 0 | 1 | 22.00 | 6 | 0 | 0 | 9.0 | 31 | 22 | 1 | 7 | 0 | 0 | 65 | 1 | 6.00 | 7.00 | 0.86 | 1.00 | 9.2 | 10.8 | 4.22 | .588 | 22.00 | 31.00 |
| 18 |  | Astros | 1 | 22 | 1987 | .000 | 0 | 1 | 24.75 | 6 | 0 | 0 | 8.0 | 21 | 22 | 6 | 9 | 0 | 0 | 54 | 1 | 6.75 | 10.13 | 0.67 | 6.75 | 11.1 | 16.7 | 3.75 | .455 | 24.75 | 23.63 |
| 19 |  | Phillies | 1 | 22 | 1979 | 1.000 | 1 | 0 | 17.10 | 4 | 0 | 0 | 10.0 | 26 | 19 | 6 | 3 | 0 | 0 | 59 | 0 | 3.60 | 2.70 | 1.33 | 5.40 | 6.8 | 5.1 | 2.90 | .435 | 19.80 | 23.40 |
| 20 |  | Cubs | 1 | 22 | 1975 | .000 | 0 | 1 | 18.00 | 5 | 0 | 0 | 9.0 | 24 | 18 | 2 | 6 | 1 | 0 | 61 | 1 | 5.00 | 6.00 | 0.83 | 2.00 | 8.2 | 9.8 | 3.33 | .468 | 22.00 | 24.00 |
| 21 |  | Red Sox | 1 | 22 | 1970 | .000 | 0 | 1 | 18.00 | 9 | 0 | 0 | 9.0 | 24 | 18 | 1 | 3 | 0 | 1 | 55 | 1 | 9.00 | 3.00 | 3.00 | 1.00 | 16.4 | 5.5 | 3.00 | .548 | 22.00 | 24.00 |
| 22 | | Cubs | 1 | 22 | 1957 | .000 | 0 | 1 | 20.25 | 6 | 0 | 0 | 8.0 | 22 | 18 | 7 | 8 | 1 | 2 | 56 | 0 | 6.75 | 9.00 | 0.75 | 7.88 | 10.7 | 14.3 | 3.75 | .441 | 24.75 | 24.75 |
| 23 |  | Senators | 1 | 22 | 1953 | .000 | 0 | 1 | 22.00 | 2 | 0 | 0 | 9.0 | 28 | 22 | 1 | 7 | 0 | 0 | 61 | 1 | 2.00 | 7.00 | 0.29 | 1.00 | 3.3 | 11.5 | 3.89 | .529 | 22.00 | 28.00 |
| 24 |  | Athletics | 1 | 22 | 1950 | .000 | 0 | 1 | 19.00 | 5 | 0 | 0 | 9.0 | 19 | 19 | 1 | 11 | 1 | 0 | 60 | 0 | 5.00 | 11.00 | 0.45 | 1.00 | 8.3 | 18.3 | 3.33 | .429 | 22.00 | 19.00 |
| 25 | | Phillies | 1 | 22 | 1939 | .000 | 0 | 1 | 0.00 | 4 | 0 | 0 | 9.0 | 27 | 0 | 3 | 6 | 1 | 59 | 0 | 4.00 | 6.00 | 0.67 | 3.00 | 6.8 | 10.2 | 3.67 | .533 | 22.00 | 27.00 | |
StatMuse has team, game-level data for runs allowed going back to the 1901 season.
Some of the information used here was obtained free of charge from Retrosheet.
Yankees 
Rays 
Blue Jays 
Red Sox 
Orioles 
TEX 
Tigers 
Guardians 
Astros 
Mariners 
Phillies 
Mets 
Cubs 
Brewers 
Dodgers 
Giants 
KCR 
CWS 
MIN 
LAA 
MIA 
PIT 
ATH 
ATL 
CIN 
