19 teams are tied for the highest run differential in a loss with more than 0 singles this season, with a differential of -1 runs. The first three are the Philadelphia Phillies today and on Tuesday, the Washington Nationals yesterday, on Tuesday and on Friday and the Toronto Blue Jays yesterday.
Interpreted as:
largest differential in a single regular-season lose this season| TEAM | DIFF | 1B | L | DATE | TM | OPP | RESULT | W | L% | AB | R | H | 2B | 3B | HR | RBI | BB | HBP | SO | SB | CS | PA | TB | XBH | SH | SF | IBB | GIDP | AVG | OBP | SLG | OPS | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | Phillies | -1 | 4 | 1 | 6/26/2025 |  PHI | @ |  HOU | L 1-2 | 0 | 1.000 | 29 | 1 | 4 | 0 | 0 | 0 | 1 | 1 | 0 | 14 | 0 | 0 | 31 | 4 | 0 | 0 | 1 | 0 | 1 | .138 | .161 | .138 | .299 |
| 2 |  | Nationals | -1 | 3 | 1 | 6/25/2025 |  WSH | @ |  SDP | L 0-1 | 0 | 1.000 | 29 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 29 | 3 | 0 | 0 | 0 | 0 | 0 | .103 | .103 | .103 | .207 |
| 3 |  | Blue Jays | -1 | 5 | 1 | 6/25/2025 |  TOR | @ |  CLE | L 4-5 | 0 | 1.000 | 36 | 4 | 7 | 1 | 0 | 1 | 4 | 5 | 1 | 7 | 1 | 1 | 43 | 11 | 2 | 0 | 1 | 1 | 0 | .194 | .302 | .306 | .608 |
| 4 |  | Cubs | -1 | 11 | 1 | 6/24/2025 |  CHC | @ |  STL | L 7-8 | 0 | 1.000 | 38 | 7 | 13 | 0 | 0 | 2 | 7 | 2 | 0 | 5 | 2 | 0 | 41 | 19 | 2 | 1 | 0 | 0 | 1 | .342 | .375 | .500 | .875 |
| 5 | | Phillies | -1 | 3 | 1 | 6/24/2025 | PHI | @ | HOU | L 0-1 | 0 | 1.000 | 31 | 0 | 4 | 1 | 0 | 0 | 0 | 4 | 1 | 6 | 1 | 0 | 36 | 5 | 1 | 0 | 0 | 0 | 2 | .129 | .250 | .161 | .411 |
| 6 | | Nationals | -1 | 5 | 1 | 6/24/2025 | WSH | @ | SDP | L 3-4 | 0 | 1.000 | 34 | 3 | 7 | 2 | 0 | 0 | 3 | 3 | 0 | 9 | 1 | 0 | 38 | 9 | 2 | 1 | 0 | 0 | 0 | .206 | .270 | .265 | .535 |
| 7 |  | Orioles | -1 | 1 | 1 | 6/24/2025 |  BAL | vs |  TEX | L 5-6 | 0 | 1.000 | 32 | 5 | 4 | 0 | 0 | 3 | 5 | 4 | 0 | 8 | 0 | 0 | 37 | 13 | 3 | 1 | 0 | 0 | 1 | .125 | .222 | .406 | .628 |
| 8 |  | Yankees | -1 | 5 | 1 | 6/24/2025 |  NYY | @ |  CIN | L 4-5 | 0 | 1.000 | 40 | 4 | 7 | 0 | 1 | 1 | 3 | 2 | 0 | 13 | 1 | 0 | 42 | 12 | 2 | 0 | 0 | 0 | 0 | .175 | .214 | .300 | .514 |
| 9 |  | Twins | -1 | 4 | 1 | 6/24/2025 |  MIN | vs |  SEA | L 5-6 | 0 | 1.000 | 33 | 5 | 8 | 3 | 0 | 1 | 4 | 3 | 0 | 6 | 0 | 0 | 36 | 14 | 4 | 0 | 0 | 0 | 2 | .242 | .306 | .424 | .730 |
| 10 |  | Red Sox | -1 | 3 | 1 | 6/24/2025 |  BOS | @ |  LAA | L 2-3 | 0 | 1.000 | 34 | 2 | 5 | 1 | 1 | 0 | 2 | 3 | 0 | 9 | 1 | 0 | 38 | 8 | 2 | 0 | 1 | 0 | 1 | .147 | .211 | .235 | .446 |
| 11 |  | Mets | -1 | 5 | 1 | 6/23/2025 |  NYM | vs |  ATL | L 2-3 | 0 | 1.000 | 32 | 2 | 6 | 0 | 0 | 1 | 2 | 1 | 0 | 6 | 0 | 0 | 33 | 9 | 1 | 0 | 0 | 0 | 1 | .188 | .212 | .281 | .493 |
| 12 |  | Brewers | -1 | 8 | 1 | 6/23/2025 |  MIL | vs |  PIT | L 4-5 | 0 | 1.000 | 33 | 4 | 9 | 0 | 0 | 1 | 4 | 2 | 1 | 7 | 0 | 1 | 37 | 12 | 1 | 0 | 1 | 0 | 0 | .273 | .324 | .364 | .688 |
| 13 |  | Angels | -1 | 5 | 1 | 6/22/2025 | LAA | vs | HOU | L 7-8 | 0 | 1.000 | 38 | 7 | 11 | 3 | 0 | 3 | 7 | 1 | 0 | 13 | 0 | 0 | 39 | 23 | 6 | 0 | 0 | 0 | 0 | .289 | .308 | .605 | .913 |
| 14 |  | Royals | -1 | 5 | 1 | 6/22/2025 |  KCR | @ | SDP | L 2-3 | 0 | 1.000 | 32 | 2 | 7 | 1 | 0 | 1 | 2 | 3 | 0 | 3 | 1 | 0 | 35 | 11 | 2 | 0 | 0 | 0 | 1 | .219 | .286 | .344 | .629 |
| 15 | | Twins | -1 | 13 | 1 | 6/22/2025 | MIN | vs | MIL | L 8-9 | 0 | 1.000 | 45 | 8 | 18 | 1 | 0 | 4 | 8 | 3 | 0 | 8 | 1 | 0 | 48 | 31 | 5 | 0 | 0 | 1 | 0 | .400 | .438 | .689 | 1.126 |
| 16 |  | Reds | -1 | 3 | 1 | 6/21/2025 | CIN | @ | STL | L 5-6 | 0 | 1.000 | 38 | 5 | 8 | 2 | 2 | 1 | 4 | 5 | 1 | 11 | 1 | 0 | 45 | 17 | 5 | 0 | 1 | 0 | 1 | .211 | .311 | .447 | .758 |
| 17 |  | Pirates | -1 | 5 | 1 | 6/21/2025 | PIT | vs | TEX | L 2-3 | 0 | 1.000 | 29 | 2 | 5 | 0 | 0 | 0 | 2 | 3 | 1 | 8 | 2 | 0 | 35 | 5 | 0 | 1 | 1 | 0 | 1 | .172 | .265 | .172 | .437 |
| 18 | | Red Sox | -1 | 5 | 1 | 6/21/2025 | BOS | @ |  SFG | L 2-3 | 0 | 1.000 | 32 | 2 | 6 | 1 | 0 | 0 | 1 | 3 | 0 | 8 | 1 | 0 | 35 | 7 | 1 | 0 | 0 | 0 | 1 | .188 | .257 | .219 | .476 |
| 19 | | Nationals | -1 | 5 | 1 | 6/20/2025 | WSH | @ |  LAD | L 5-6 | 0 | 1.000 | 35 | 5 | 9 | 1 | 0 | 3 | 5 | 3 | 1 | 8 | 0 | 0 | 39 | 19 | 4 | 0 | 0 | 0 | 1 | .257 | .333 | .543 | .876 |
| 20 | | Angels | -1 | 4 | 1 | 6/20/2025 | LAA | vs | HOU | L 2-3 | 0 | 1.000 | 36 | 2 | 6 | 0 | 0 | 2 | 2 | 3 | 3 | 12 | 0 | 0 | 42 | 12 | 2 | 0 | 0 | 0 | 0 | .167 | .286 | .333 | .619 |
| 21 |  | Padres | -1 | 9 | 1 | 6/20/2025 | SDP | vs | KCR | L 5-6 | 0 | 1.000 | 37 | 5 | 12 | 2 | 0 | 1 | 5 | 5 | 0 | 4 | 0 | 1 | 42 | 17 | 3 | 0 | 0 | 0 | 1 | .324 | .405 | .459 | .864 |
| 22 |  | White Sox | -1 | 7 | 1 | 6/19/2025 |  CWS | vs | STL | L 4-5 | 0 | 1.000 | 36 | 4 | 9 | 0 | 1 | 1 | 3 | 3 | 0 | 10 | 3 | 0 | 40 | 14 | 2 | 1 | 0 | 0 | 1 | .250 | .308 | .389 | .697 |
| 23 |  | Rockies | -1 | 9 | 1 | 6/19/2025 |  COL | @ | WSH | L 3-4 | 0 | 1.000 | 42 | 3 | 11 | 2 | 0 | 0 | 3 | 2 | 0 | 13 | 0 | 1 | 44 | 13 | 2 | 0 | 0 | 0 | 1 | .262 | .295 | .310 | .605 |
| 24 |  | Guardians | -1 | 5 | 1 | 6/19/2025 | CLE | @ | SFG | L 1-2 | 0 | 1.000 | 34 | 1 | 7 | 2 | 0 | 0 | 1 | 0 | 0 | 12 | 2 | 0 | 34 | 9 | 2 | 0 | 0 | 0 | 0 | .206 | .206 | .265 | .471 |
| 25 |  | Marlins | -1 | 5 | 1 | 6/19/2025 |  MIA | vs | PHI | L 1-2 | 0 | 1.000 | 33 | 1 | 6 | 1 | 0 | 0 | 1 | 0 | 0 | 4 | 0 | 0 | 33 | 7 | 1 | 0 | 0 | 0 | 1 | .182 | .182 | .212 | .394 |
Some of the information used here was obtained free of charge from Retrosheet.
Rays 
Tigers 
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