Billy O'Brien
1B
Age: 51
Bats/Throws: R/
6'0" / 185
3/14/1860 - 5/26/1911
(51 years, 2 months, 12 days)
1B
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Partial SeasonsMLB Regular Season
| Season | Team | Level | Age | G G - Games Played | PA PA - Plate Appearances | HR HR - Home Runs | R R - Runs | RBI RBI - Runs Batted In | SB SB - Stolen Bases | divider | BB% BB% - Walk Percentage (BB/PA) | K% K% - Strikeout Percentage (SO/PA) | ISO ISO - Isolated Power (SLG-AVG) | BABIP BABIP - Batting Average on Balls in Play | divider | AVG AVG - Batting Average (H/AB) | OBP OBP - On Base Percentage | SLG SLG - Slugging Percentage | wOBA wOBA - Weighted On Base Average (Linear Weights) | xwOBA xwOBA - Expected weighted on-base average | wRC+ wRC+ - Runs per PA scaled where 100 is average; both league and park adjusted; based on wOBA | divider | BsR Base Running - Base running runs above average, includes SB or CS | divider | Off Offense - Batting and Base Running combined (above average) | Def Defense - Fielding and Positional Adjustment combined (above average) | WAR WAR - Wins Above Replacement |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1884 | 2 Tms | MLB | 24 | 12 | 47 | 0 | 3 | 0.0% | .064 | .234 | .234 | .298 | .241 | 104 | 0.0 | 0.3 | 1.3 | 0.4 | |||||||||
| 1884 | SPS | MLB | 24 | 8 | 30 | 0 | 1 | 0.0% | .100 | .233 | .233 | .333 | .254 | 120 | 0.0 | 0.9 | 1.2 | 0.3 | |||||||||
| 1884 | KCC | MLB | 24 | 4 | 17 | 0 | 2 | 0.0% | .000 | .235 | .235 | .235 | .218 | 75 | 0.0 | -0.6 | 0.1 | 0.0 | |||||||||
| 1887 | WAS | MLB | 27 | 113 | 479 | 19 | 71 | 73 | 11 | 4.4% | 3.5% | .214 | .257 | .278 | .317 | .492 | .359 | 115 | -3.9 | 8.5 | 6.0 | 2.7 | |||||
| 1888 | WAS | MLB | 28 | 133 | 537 | 9 | 42 | 66 | 10 | 1.7% | 13.0% | .087 | .245 | .225 | .238 | .313 | .257 | 81 | -3.5 | -17.1 | -4.0 | 0.0 | |||||
| 1889 | WAS | MLB | 29 | 2 | 9 | 0 | 1 | 0 | 0 | 11.1% | 11.1% | .000 | .000 | .000 | .111 | .000 | .086 | -28 | 0.0 | -1.9 | 0.0 | -0.1 | |||||
| 1890 | BKG | MLB | 30 | 96 | 419 | 4 | 47 | 67 | 5 | 6.7% | .137 | .278 | .332 | .415 | .353 | 110 | -2.9 | 3.5 | -4.0 | 1.1 | |||||||
| Total | - - - | MLB | 356 | 1491 | 32 | 164 | 206 | 26 | 4.0% | 8.6% | .140 | .249 | .256 | .289 | .395 | .315 | 100 | -10.3 | -6.8 | -0.7 | 4.0 |
| Season | Team | Level | Age | G G - Games Played | PA PA - Plate Appearances | HR HR - Home Runs | R R - Runs | RBI RBI - Runs Batted In | SB SB - Stolen Bases | divider | BB% BB% - Walk Percentage (BB/PA) | K% K% - Strikeout Percentage (SO/PA) | ISO ISO - Isolated Power (SLG-AVG) | BABIP BABIP - Batting Average on Balls in Play | divider | AVG AVG - Batting Average (H/AB) | OBP OBP - On Base Percentage | SLG SLG - Slugging Percentage | wOBA wOBA - Weighted On Base Average (Linear Weights) | xwOBA xwOBA - Expected weighted on-base average | wRC+ wRC+ - Runs per PA scaled where 100 is average; both league and park adjusted; based on wOBA | divider | BsR Base Running - Base running runs above average, includes SB or CS | divider | Off Offense - Batting and Base Running combined (above average) | Def Defense - Fielding and Positional Adjustment combined (above average) | WAR WAR - Wins Above Replacement |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1884 | 2 Tms | MLB | 24 | 12 | 47 | 0 | 3 | 0.0% | .064 | .234 | .234 | .298 | .241 | 104 | 0.0 | 0.3 | 1.3 | 0.4 | |||||||||
| 1884 | SPS | MLB | 24 | 8 | 30 | 0 | 1 | 0.0% | .100 | .233 | .233 | .333 | .254 | 120 | 0.0 | 0.9 | 1.2 | 0.3 | |||||||||
| 1884 | KCC | MLB | 24 | 4 | 17 | 0 | 2 | 0.0% | .000 | .235 | .235 | .235 | .218 | 75 | 0.0 | -0.6 | 0.1 | 0.0 | |||||||||
| 1887 | WAS | MLB | 27 | 113 | 479 | 19 | 71 | 73 | 11 | 4.4% | 3.5% | .214 | .257 | .278 | .317 | .492 | .359 | 115 | -3.9 | 8.5 | 6.0 | 2.7 | |||||
| 1888 | WAS | MLB | 28 | 133 | 537 | 9 | 42 | 66 | 10 | 1.7% | 13.0% | .087 | .245 | .225 | .238 | .313 | .257 | 81 | -3.5 | -17.1 | -4.0 | 0.0 | |||||
| 1889 | WAS | MLB | 29 | 2 | 9 | 0 | 1 | 0 | 0 | 11.1% | 11.1% | .000 | .000 | .000 | .111 | .000 | .086 | -28 | 0.0 | -1.9 | 0.0 | -0.1 | |||||
| 1890 | BKG | MLB | 30 | 96 | 419 | 4 | 47 | 67 | 5 | 6.7% | .137 | .278 | .332 | .415 | .353 | 110 | -2.9 | 3.5 | -4.0 | 1.1 | |||||||
| Total | - - - | MLB | 356 | 1491 | 32 | 164 | 206 | 26 | 4.0% | 8.6% | .140 | .249 | .256 | .289 | .395 | .315 | 100 | -10.3 | -6.8 | -0.7 | 4.0 |
Partial SeasonsMLB Regular Season
| Season | Team | Level | G G - Games Played | AB AB - At Bats | PA PA - Plate Appearances | H H - Hits | 1B 1B - Singles | 2B 2B - Doubles | 3B 3B - Triples | HR HR - Home Runs | R R - Runs | RBI RBI - Runs Batted In | BB BB - Walks | IBB IBB - Intentional Walks | SO SO - Strike Outs | HBP HBP - Hit by Pitch | SF SF - Sacrifice Fly | SH SH - Sacrifice Hit | GDP GDP - Ground into Double Play | SB SB - Stolen Bases | CS CS - Caught Stealing | AVG AVG - Batting Average (H/AB) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1884 | 2 Tms | MLB | 12 | 47 | 47 | 11 | 8 | 3 | 0 | 0 | 3 | 0 | .234 | |||||||||
| 1884 | SPS | MLB | 8 | 30 | 30 | 7 | 4 | 3 | 0 | 0 | 1 | 0 | .233 | |||||||||
| 1884 | KCC | MLB | 4 | 17 | 17 | 4 | 4 | 0 | 0 | 0 | 2 | 0 | .235 | |||||||||
| 1887 | WAS | MLB | 113 | 453 | 479 | 126 | 79 | 16 | 12 | 19 | 71 | 73 | 21 | 17 | 5 | 11 | .278 | |||||
| 1888 | WAS | MLB | 133 | 528 | 537 | 119 | 93 | 15 | 2 | 9 | 42 | 66 | 9 | 70 | 0 | 10 | .225 | |||||
| 1889 | WAS | MLB | 2 | 8 | 9 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | .000 | |||||
| 1890 | BKG | MLB | 96 | 388 | 419 | 108 | 71 | 25 | 8 | 4 | 47 | 67 | 28 | 3 | 5 | .278 | ||||||
| Total | - - - | MLB | 356 | 1424 | 1491 | 364 | 251 | 59 | 22 | 32 | 164 | 206 | 59 | 88 | 8 | 26 | .256 |
| Season | Team | Level | G G - Games Played | AB AB - At Bats | PA PA - Plate Appearances | H H - Hits | 1B 1B - Singles | 2B 2B - Doubles | 3B 3B - Triples | HR HR - Home Runs | R R - Runs | RBI RBI - Runs Batted In | BB BB - Walks | IBB IBB - Intentional Walks | SO SO - Strike Outs | HBP HBP - Hit by Pitch | SF SF - Sacrifice Fly | SH SH - Sacrifice Hit | GDP GDP - Ground into Double Play | SB SB - Stolen Bases | CS CS - Caught Stealing | AVG AVG - Batting Average (H/AB) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1884 | 2 Tms | MLB | 12 | 47 | 47 | 11 | 8 | 3 | 0 | 0 | 3 | 0 | .234 | |||||||||
| 1884 | SPS | MLB | 8 | 30 | 30 | 7 | 4 | 3 | 0 | 0 | 1 | 0 | .233 | |||||||||
| 1884 | KCC | MLB | 4 | 17 | 17 | 4 | 4 | 0 | 0 | 0 | 2 | 0 | .235 | |||||||||
| 1887 | WAS | MLB | 113 | 453 | 479 | 126 | 79 | 16 | 12 | 19 | 71 | 73 | 21 | 17 | 5 | 11 | .278 | |||||
| 1888 | WAS | MLB | 133 | 528 | 537 | 119 | 93 | 15 | 2 | 9 | 42 | 66 | 9 | 70 | 0 | 10 | .225 | |||||
| 1889 | WAS | MLB | 2 | 8 | 9 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | .000 | |||||
| 1890 | BKG | MLB | 96 | 388 | 419 | 108 | 71 | 25 | 8 | 4 | 47 | 67 | 28 | 3 | 5 | .278 | ||||||
| Total | - - - | MLB | 356 | 1424 | 1491 | 364 | 251 | 59 | 22 | 32 | 164 | 206 | 59 | 88 | 8 | 26 | .256 |
Partial SeasonsMLB Regular SeasonAverages
| Season | Team | Level | BB% BB% - Walk Percentage (BB/PA) | K% K% - Strikeout Percentage (SO/PA) | BB/K BB/K - Walk to Strikeout Ratio (BB/SO) | divider | AVG AVG - Batting Average (H/AB) | OBP OBP - On Base Percentage | SLG SLG - Slugging Percentage | OPS OPS - On Base + Slugging Percentage | divider | ISO ISO - Isolated Power (SLG-AVG) | Spd Spd - Speed Score (4 Component Version) | BABIP BABIP - Batting Average on Balls in Play | divider | UBR UBR - Ultimate Base Running in runs above average, does not include SB or CS | wGDP wGDP - Ground into Double Play Runs above average | XBR XBR - Statcast baserunning above average | wSB wSB - Stolen Bases and Caught Stealing runs above average | divider | wRC wRC - Runs Created based wOBA | wRAA wRAA - Runs Above Average based on wOBA | wOBA wOBA - Weighted On Base Average (Linear Weights) | wRC+ wRC+ - Runs per PA scaled where 100 is average; both league and park adjusted; based on wOBA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1884 | 2 Tms | MLB | 0.0% | .234 | .234 | .298 | .532 | .064 | 0.0 | 5 | -1.4 | .241 | 104 | |||||||||||
| 1884 | SPS | MLB | 0.0% | .233 | .233 | .333 | .567 | .100 | 0.0 | 4 | -0.6 | .254 | 120 | |||||||||||
| 1884 | KCC | MLB | 0.0% | .235 | .235 | .235 | .471 | .000 | 0.0 | 2 | -0.8 | .218 | 75 | |||||||||||
| 1884 | 4.3% | 12.6% | 0.42 | .243 | .279 | .327 | .606 | .084 | .276 | .279 | ||||||||||||||
| 1887 | WAS | MLB | 4.4% | 3.5% | 1.24 | .278 | .317 | .492 | .810 | .214 | .257 | -3.9 | 90 | 11.4 | .359 | 115 | ||||||||
| 1887 | 7.4% | 7.3% | 0.97 | .271 | .332 | .374 | .705 | .103 | 8.3 | .283 | .332 | |||||||||||||
| 1888 | WAS | MLB | 1.7% | 13.0% | 0.13 | .225 | .238 | .313 | .551 | .087 | .245 | -3.5 | 57 | -13.4 | .257 | 81 | ||||||||
| 1888 | 5.8% | 10.0% | 0.52 | .239 | .291 | .320 | .611 | .081 | 7.4 | .260 | .291 | |||||||||||||
| 1889 | WAS | MLB | 11.1% | 11.1% | 1.00 | .000 | .111 | .000 | .111 | .000 | .000 | 0.0 | 0 | -1.8 | .086 | -28 | ||||||||
| 1889 | 8.7% | 9.1% | 0.95 | .263 | .333 | .357 | .690 | .094 | 7.4 | .285 | .333 | |||||||||||||
| 1890 | BKG | MLB | 6.7% | .278 | .332 | .415 | .747 | .137 | -2.9 | 70 | 5.8 | .353 | 110 | |||||||||||
| 1890 | 9.3% | 7.7% | 1.21 | .260 | .337 | .351 | .688 | .091 | 7.3 | .283 | .337 | |||||||||||||
| Total | - - - | MLB | 4.0% | 8.6% | 0.35 | .256 | .289 | .395 | .684 | .140 | .249 | -10.3 | 222 | 0.5 | .315 | 100 |
| Season | Team | Level | BB% BB% - Walk Percentage (BB/PA) | K% K% - Strikeout Percentage (SO/PA) | BB/K BB/K - Walk to Strikeout Ratio (BB/SO) | divider | AVG AVG - Batting Average (H/AB) | OBP OBP - On Base Percentage | SLG SLG - Slugging Percentage | OPS OPS - On Base + Slugging Percentage | divider | ISO ISO - Isolated Power (SLG-AVG) | Spd Spd - Speed Score (4 Component Version) | BABIP BABIP - Batting Average on Balls in Play | divider | UBR UBR - Ultimate Base Running in runs above average, does not include SB or CS | wGDP wGDP - Ground into Double Play Runs above average | XBR XBR - Statcast baserunning above average | wSB wSB - Stolen Bases and Caught Stealing runs above average | divider | wRC wRC - Runs Created based wOBA | wRAA wRAA - Runs Above Average based on wOBA | wOBA wOBA - Weighted On Base Average (Linear Weights) | wRC+ wRC+ - Runs per PA scaled where 100 is average; both league and park adjusted; based on wOBA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1884 | 2 Tms | MLB | 0.0% | .234 | .234 | .298 | .532 | .064 | 0.0 | 5 | -1.4 | .241 | 104 | |||||||||||
| 1884 | SPS | MLB | 0.0% | .233 | .233 | .333 | .567 | .100 | 0.0 | 4 | -0.6 | .254 | 120 | |||||||||||
| 1884 | KCC | MLB | 0.0% | .235 | .235 | .235 | .471 | .000 | 0.0 | 2 | -0.8 | .218 | 75 | |||||||||||
| 1884 | 4.3% | 12.6% | 0.42 | .243 | .279 | .327 | .606 | .084 | .276 | .279 | ||||||||||||||
| 1887 | WAS | MLB | 4.4% | 3.5% | 1.24 | .278 | .317 | .492 | .810 | .214 | .257 | -3.9 | 90 | 11.4 | .359 | 115 | ||||||||
| 1887 | 7.4% | 7.3% | 0.97 | .271 | .332 | .374 | .705 | .103 | 8.3 | .283 | .332 | |||||||||||||
| 1888 | WAS | MLB | 1.7% | 13.0% | 0.13 | .225 | .238 | .313 | .551 | .087 | .245 | -3.5 | 57 | -13.4 | .257 | 81 | ||||||||
| 1888 | 5.8% | 10.0% | 0.52 | .239 | .291 | .320 | .611 | .081 | 7.4 | .260 | .291 | |||||||||||||
| 1889 | WAS | MLB | 11.1% | 11.1% | 1.00 | .000 | .111 | .000 | .111 | .000 | .000 | 0.0 | 0 | -1.8 | .086 | -28 | ||||||||
| 1889 | 8.7% | 9.1% | 0.95 | .263 | .333 | .357 | .690 | .094 | 7.4 | .285 | .333 | |||||||||||||
| 1890 | BKG | MLB | 6.7% | .278 | .332 | .415 | .747 | .137 | -2.9 | 70 | 5.8 | .353 | 110 | |||||||||||
| 1890 | 9.3% | 7.7% | 1.21 | .260 | .337 | .351 | .688 | .091 | 7.3 | .283 | .337 | |||||||||||||
| Total | - - - | MLB | 4.0% | 8.6% | 0.35 | .256 | .289 | .395 | .684 | .140 | .249 | -10.3 | 222 | 0.5 | .315 | 100 |
