50 pitchers allowed 0 earned runs. The first three are Ed Siever on July 5, 1904, Andy Hawkins on June 5, 1989 and Chris Reitsma on July 3, 2002.
Interpreted as:
most runs allowed single regular-season game by starting pitcher without an earned run| NAME | ER | R | DATE | TM | OPP | DEC | GS | ERA | SO | CG | SHO | SV | IP | H | HR | BB | HBP | GF | IBB | TBF | WP | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | E. Siever | 0 | 14 | 7/5/1904 | @ | L | 1 | 0.00 | 1 | 1 | 0 | 0 | 8.0 | 19 | 1 | 0 | 0 | 0 | 43 | 0 | |||
| 2 | | A. Hawkins | 0 | 10 | 6/5/1989 | vs | L | 1 | 0.00 | 1 | 0 | 0 | 0 | 2.1 | 5 | 0 | 3 | 0 | 0 | 1 | 18 | 0 | ||
| 3 | | C. Reitsma | 0 | 9 | 7/3/2002 | vs | L | 1 | 0.00 | 5 | 0 | 0 | 0 | 4.0 | 7 | 2 | 0 | 0 | 0 | 0 | 21 | 0 | ||
| 4 | | B. Jones | 0 | 9 | 5/2/1994 | vs | L | 1 | 0.00 | 0 | 0 | 0 | 0 | 2.2 | 7 | 1 | 2 | 0 | 0 | 1 | 19 | 1 | ||
| 5 | | L. Tiant | 0 | 9 | 5/8/1976 | vs | L | 1 | 0.00 | 1 | 0 | 0 | 0 | 1.2 | 6 | 1 | 3 | 0 | 0 | 0 | 15 | 0 | ||
| 6 | | R. Ruffing | 0 | 9 | 8/3/1929 | vs | L | 1 | 0.00 | 6 | 0 | 0 | 0 | 2.2 | 10 | 1 | 1 | 0 | 0 | 20 | 0 | |||
| 7 | | C. Falkenberg | 0 | 9 | 5/7/1917 | vs | L | 1 | 0.00 | 4 | 1 | 0 | 0 | 9.0 | 7 | 1 | 5 | 0 | 0 | 41 | 0 | |||
| 8 | | C. Hall | 0 | 9 | 5/10/1913 | @ | L | 1 | 0.00 | 3 | 0 | 0 | 0 | 6.0 | 9 | 0 | 4 | 2 | 0 | 42 | 0 | |||
| 9 | | P. Flaherty | 0 | 9 | 5/6/1903 | vs | W | 1 | 0.00 | 1 | 1 | 0 | 0 | 9.0 | 6 | 0 | 3 | 1 | 0 | 46 | 2 | |||
| 10 | | T. Hughes | 0 | 9 | 10/6/1901 | vs | L | 1 | 0.00 | 5 | 1 | 0 | 0 | 9.0 | 4 | 0 | 4 | 2 | 0 | 42 | 0 | |||
| 11 | | M. Buehrle | 0 | 8 | 10/4/2015 | @ | L | 1 | 0.00 | 0 | 0 | 0 | 0 | 0.2 | 5 | 1 | 1 | 0 | 0 | 0 | 10 | 0 | ||
| 12 | | S. Olsen | 0 | 8 | 9/21/2007 | vs | L | 1 | 0.00 | 1 | 0 | 0 | 0 | 5.0 | 7 | 0 | 3 | 0 | 0 | 0 | 28 | 0 | ||
| 13 | | H. Ramirez | 0 | 8 | 5/2/2004 | @ | L | 1 | 0.00 | 1 | 0 | 0 | 0 | 3.1 | 5 | 0 | 3 | 0 | 0 | 0 | 22 | 0 | ||
| 14 | | T. Ritchie | 0 | 8 | 6/1/2002 | @ | L | 1 | 0.00 | 3 | 0 | 0 | 0 | 5.0 | 4 | 1 | 2 | 0 | 0 | 0 | 23 | 0 | ||
| 15 | | E. Knott | 0 | 8 | 10/7/2001 | @ | L | 1 | 0.00 | 4 | 0 | 0 | 0 | 3.2 | 7 | 0 | 0 | 2 | 0 | 0 | 21 | 0 | ||
| 16 | | B. Wegman | 0 | 8 | 8/3/1991 | vs | L | 1 | 0.00 | 0 | 0 | 0 | 0 | 0.2 | 5 | 0 | 1 | 0 | 0 | 0 | 10 | 0 | ||
| 17 | | B. Dietrich | 0 | 8 | 8/24/1943 | vs | L | 1 | 0.00 | 2 | 0 | 0 | 0 | 3.0 | 8 | 0 | 0 | 0 | 0 | 19 | 0 | |||
| 18 | | B. Newsom | 0 | 8 | 8/22/1940 | @ | 1 | 0.00 | 2 | 0 | 0 | 0 | 1.2 | 6 | 2 | 3 | 0 | 0 | 15 | 0 | ||||
| 19 | | E. Heusser | 0 | 8 | 7/15/1940 | vs | L | 1 | 0.00 | 2 | 0 | 0 | 0 | 3.1 | 8 | 1 | 4 | 0 | 0 | 24 | 0 | |||
| 20 | | L. Nelson | 0 | 8 | 7/8/1938 | @ | L | 1 | 0.00 | 1 | 0 | 0 | 0 | 6.0 | 8 | 0 | 1 | 0 | 0 | 30 | 0 | |||
| 21 | | V. Mungo | 0 | 8 | 5/6/1938 | @ | L | 1 | 0.00 | 3 | 0 | 0 | 0 | 4.0 | 6 | 0 | 5 | 0 | 0 | 26 | 0 | |||
| 22 | | E. Wells | 0 | 8 | 5/18/1931 | @ | W | 1 | 0.00 | 3 | 1 | 0 | 0 | 9.0 | 12 | 2 | 1 | 1 | 0 | 41 | 0 | |||
| 23 | | T. Thomas | 0 | 8 | 5/3/1931 | vs | L | 1 | 0.00 | 5 | 0 | 0 | 0 | 5.1 | 10 | 0 | 0 | 0 | 0 | 30 | 0 | |||
| 24 | | T. Zachary | 0 | 8 | 4/15/1926 | @ | L | 1 | 0.00 | 0 | 0 | 0 | 0 | 0.2 | 4 | 0 | 2 | 0 | 0 | 10 | 0 | |||
| 25 | | P. Donohue | 0 | 8 | 9/10/1923 | vs | L | 1 | 0.00 | 2 | 0 | 0 | 0 | 3.1 | 5 | 0 | 5 | 0 | 0 | 21 | 0 | |||
SLA
CLE
NYY
BAL
CIN
HOU
NYM
SFG
BOS
TEX
BSA
CWS
PHA
CLE
CWS
DET
CHO
PIT
TOR
TBR
FLA
ATL
COL
CLE
ARI
MIL
MIL
TEX
BSA
WSH
BKNResults may be incomplete. StatMuse has complete game-level data for earned runs going back to the 1923 season.
Some of the information used here was obtained free of charge from Retrosheet.
More Orioles Stats
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HR
2
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RBI
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Henderson
AVG
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Team Pitching Leaders 
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K
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ERA
1.38
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Team Rankings
HR
6
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R
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SO
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ERA
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MLB 2026 Batting Leaders
MLB 2026 Pitching Leaders
MLB Fantasy 2026
MLB 2026 Betting
MLB 2026 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
6 | 3 | .667 | ||
6 | 4 | .600 | 0.5 | |
6 | 4 | .600 | 0.5 | |
5 | 4 | .556 | 1.0 | |
3 | 6 | .333 | 3.0 | |
| NL Central | W | L | PCT | GB |
7 | 2 | .778 | ||
6 | 3 | .667 | 1.0 | |
6 | 3 | .667 | 1.0 | |
5 | 4 | .556 | 2.0 | |
4 | 5 | .444 | 3.0 | |
| NL West | W | L | PCT | GB |
7 | 2 | .778 | ||
5 | 5 | .500 | 2.5 | |
4 | 5 | .444 | 3.0 | |
3 | 6 | .333 | 4.0 | |
3 | 7 | .300 | 4.5 |
Marlins
Phillies
Nationals
Brewers
Pirates
Cardinals
Cubs
Dodgers
Diamondbacks
Padres| AL East | W | L | PCT | GB |
|---|---|---|---|---|
7 | 2 | .778 | ||
4 | 5 | .444 | 3.0 | |
4 | 5 | .444 | 3.0 | |
3 | 6 | .333 | 4.0 | |
2 | 7 | .222 | 5.0 | |
| AL Central | W | L | PCT | GB |
6 | 4 | .600 | ||
4 | 5 | .444 | 1.5 | |
4 | 5 | .444 | 1.5 | |
4 | 5 | .444 | 1.5 | |
3 | 6 | .333 | 2.5 | |
| AL West | W | L | PCT | GB |
6 | 4 | .600 | ||
5 | 5 | .500 | 1.0 | |
4 | 5 | .444 | 1.5 | |
4 | 6 | .400 | 2.0 | |
3 | 6 | .333 | 2.5 |
Guardians
Royals
Twins
Astros
Angels
Rangers
Mariners
Athletics
