
Brandon Eisert
Pittsburgh PiratesP
Age: 28
Bats/Throws: L/L
6'2" / 210
DOB: 1/19/1998
(28 years, 9 months, 19 days)
P
| Season | 2026 | 2027 | Total |
| Team | - - - | FGDC | - - - |
| Level | MLB | PROJ | MLB |
| G | 40 | 44 | 115 |
| GS | 4 | 0 | 7 |
| IP | 44.0 | 44.0 | 120.1 |
| K% | 25.9% | 22.5% | 24.0% |
| BB% | 7.4% | 8.5% | 8.3% |
| GB% | 38.3% | 40.0% | |
| ERA | 5.52 | 3.84 | 4.79 |
| FIP | 3.67 | 3.87 | 4.21 |
| WAR | 0.4 | 0.1 | 0.4 |
2026 Pitch
Selection
Selection
FA:40%
SL:35%
CH:19%
SI:7%
RosterResource
| Current Role: | Bullpen: Middle Relief (RR) |
| How Acquired: | Trade (CHW) Jul'26 |
| Draft: | 2019, Rd: 18, Pick: 10, Ovr: 537 |
| Draft Team: | Toronto Blue Jays |
| Signing Bonus: | $125,000 |
| School: | Oregon State |
Service Time
1.034MiLB Options
1
News
Rotowire: The Pirates recalled Eisert from Triple-A Indianapolis on Tuesday. (9/8/2026)
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| Season | Handedness | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | vs L | 21.2 | - - - | 90 | 16 | 1 | 0 | 12 | 12 | 3 | 7 | 0 | 1 | 26 | .208 | .282 | .338 | .279 |
| 2026 | vs R | 22.1 | - - - | 99 | 27 | 11 | 0 | 16 | 15 | 3 | 7 | 0 | 0 | 23 | .293 | .343 | .511 | .369 |
| Season | Home / Away | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | Home | 23.0 | 5.87 | 104 | 25 | 8 | 0 | 15 | 15 | 3 | 11 | 0 | 1 | 18 | .284 | .370 | .477 | .371 |
| 2026 | Away | 21.0 | 5.14 | 85 | 18 | 4 | 0 | 13 | 12 | 3 | 3 | 0 | 0 | 31 | .222 | .250 | .383 | .275 |
| 2026 | Home vs L | 10.0 | - - - | 46 | 10 | 0 | 0 | 9 | 9 | 3 | 5 | 0 | 1 | 7 | .278 | .381 | .528 | .395 |
| 2026 | Home vs R | 13.0 | - - - | 58 | 15 | 8 | 0 | 6 | 6 | 0 | 6 | 0 | 0 | 11 | .288 | .362 | .442 | .354 |
| 2026 | Away vs L | 11.2 | - - - | 44 | 6 | 1 | 0 | 3 | 3 | 0 | 2 | 0 | 0 | 19 | .146 | .186 | .171 | .165 |
| 2026 | Away vs R | 9.1 | - - - | 41 | 12 | 3 | 0 | 10 | 9 | 3 | 1 | 0 | 0 | 12 | .300 | .317 | .600 | .390 |
| Season | Monthly | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | Mar/Apr | 2.1 | 15.43 | 14 | 6 | 3 | 0 | 4 | 4 | 0 | 1 | 0 | 0 | 2 | .545 | .583 | .818 | .596 |
| 2026 | May | 8.1 | 1.08 | 34 | 5 | 2 | 0 | 1 | 1 | 1 | 4 | 0 | 0 | 8 | .167 | .265 | .333 | .269 |
| 2026 | Jun | 11.0 | 5.73 | 46 | 11 | 1 | 0 | 8 | 7 | 3 | 1 | 0 | 0 | 18 | .244 | .261 | .467 | .312 |
| 2026 | Jul | 12.2 | 8.53 | 56 | 14 | 5 | 0 | 12 | 12 | 2 | 6 | 0 | 0 | 12 | .280 | .357 | .500 | .372 |
| 2026 | Sept/Oct | 9.2 | 2.79 | 39 | 7 | 1 | 0 | 3 | 3 | 0 | 2 | 0 | 1 | 9 | .212 | .278 | .242 | .242 |
| 2026 | 1st Half | 28.2 | 5.65 | 123 | 26 | 8 | 0 | 19 | 18 | 6 | 11 | 0 | 0 | 32 | .236 | .306 | .473 | .337 |
| 2026 | 2nd Half | 15.1 | 5.28 | 66 | 17 | 4 | 0 | 9 | 9 | 0 | 3 | 0 | 1 | 17 | .288 | .333 | .356 | .309 |
| Season | Leverage | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | Low Leverage | 28.2 | - - - | 121 | 29 | 10 | 0 | 12 | 12 | 4 | 7 | 0 | 1 | 31 | .259 | .308 | .455 | .332 |
| 2026 | Medium Leverage | 12.2 | - - - | 52 | 9 | 2 | 0 | 10 | 10 | 2 | 5 | 0 | 0 | 15 | .205 | .286 | .386 | .297 |
| 2026 | High Leverage | 2.2 | - - - | 16 | 5 | 0 | 0 | 6 | 5 | 0 | 2 | 0 | 0 | 3 | .385 | .467 | .385 | .390 |
| Season | Situational | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | Bases Empty | 23.1 | - - - | 100 | 23 | 6 | 0 | 3 | 3 | 3 | 6 | 0 | 1 | 29 | .247 | .300 | .409 | .311 |
| 2026 | Men on Base | 20.2 | - - - | 89 | 20 | 6 | 0 | 25 | 24 | 3 | 8 | 0 | 0 | 20 | .263 | .333 | .461 | .346 |
| 2026 | Men In Scoring | 13.1 | - - - | 56 | 12 | 3 | 0 | 16 | 15 | 0 | 3 | 0 | 0 | 12 | .240 | .283 | .300 | .262 |
| Season | Through Count | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | Through 3 - 0 | 0.1 | - - - | 9 | 3 | 2 | 0 | 1 | 1 | 0 | 5 | 0 | 0 | 1 | .750 | .889 | 1.250 | .767 |
| 2026 | Through 3 - 1 | 2.2 | - - - | 22 | 8 | 5 | 0 | 4 | 4 | 0 | 6 | 0 | 0 | 3 | .500 | .636 | .813 | .598 |
| 2026 | Through 3 - 2 | 9.0 | - - - | 42 | 7 | 2 | 0 | 5 | 5 | 1 | 7 | 0 | 0 | 15 | .200 | .333 | .343 | .310 |
| 2026 | Through 2 - 0 | 2.0 | - - - | 20 | 8 | 3 | 0 | 7 | 7 | 1 | 6 | 0 | 0 | 2 | .571 | .700 | 1.000 | .679 |
| 2026 | Through 1 - 0 | 13.1 | - - - | 69 | 19 | 8 | 0 | 11 | 10 | 2 | 9 | 0 | 0 | 12 | .317 | .406 | .550 | .413 |
| 2026 | Through 2 - 1 | 7.2 | - - - | 40 | 11 | 3 | 0 | 8 | 7 | 1 | 5 | 0 | 0 | 6 | .314 | .400 | .486 | .389 |
| 2026 | Through 1 - 1 | 21.2 | - - - | 85 | 14 | 4 | 0 | 8 | 7 | 3 | 6 | 0 | 0 | 28 | .177 | .235 | .342 | .254 |
| 2026 | Through 0 - 1 | 25.2 | - - - | 98 | 16 | 1 | 0 | 10 | 10 | 3 | 5 | 0 | 1 | 37 | .174 | .224 | .283 | .228 |
| 2026 | Through 2 - 2 | 15.2 | - - - | 63 | 9 | 1 | 0 | 6 | 5 | 3 | 6 | 0 | 0 | 30 | .158 | .238 | .333 | .255 |
| 2026 | Through 1 - 2 | 18.2 | - - - | 66 | 6 | 1 | 0 | 5 | 5 | 3 | 4 | 0 | 0 | 37 | .097 | .152 | .258 | .182 |
| 2026 | Through 0 - 2 | 10.0 | - - - | 38 | 6 | 0 | 0 | 2 | 2 | 1 | 2 | 0 | 0 | 19 | .167 | .211 | .250 | .208 |
| Season | SP / RP | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | As Starter | 4.2 | 7.71 | 21 | 6 | 0 | 0 | 4 | 4 | 2 | 1 | 0 | 0 | 6 | .300 | .333 | .600 | .398 |
| 2026 | As Reliever | 39.1 | 5.26 | 168 | 37 | 12 | 0 | 24 | 23 | 4 | 13 | 0 | 1 | 43 | .248 | .313 | .409 | .318 |
| Season | Shifts | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | No Shift | 6.1 | - - - | 35 | 15 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .429 | .429 | .600 | .445 |
| 2026 | Shift - All | 20.0 | - - - | 84 | 22 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .278 | .278 | .354 | .276 |
| 2026 | Shift - Traditional | 16.2 | - - - | 71 | 20 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .286 | .286 | .357 | .281 |
| 2026 | Shift - Non Traditional | 3.1 | - - - | 13 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .222 | .222 | .333 | .239 |
| Season | TTO | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | 1st Through Order as SP | 4.2 | 7.71 | 21 | 6 | 0 | 0 | 4 | 4 | 2 | 1 | 0 | 0 | 6 | .300 | .333 | .600 | .398 |
| 2026 | 1st Through Order as RP | 39.1 | 5.26 | 168 | 37 | 12 | 0 | 24 | 23 | 4 | 13 | 0 | 1 | 43 | .248 | .313 | .409 | .318 |
| Season | Handedness | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | vs L | 21.2 | - - - | 90 | 16 | 1 | 0 | 12 | 12 | 3 | 7 | 0 | 1 | 26 | .208 | .282 | .338 | .279 |
| 2026 | vs R | 22.1 | - - - | 99 | 27 | 11 | 0 | 16 | 15 | 3 | 7 | 0 | 0 | 23 | .293 | .343 | .511 | .369 |
| Season | Home / Away | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | Home | 23.0 | 5.87 | 104 | 25 | 8 | 0 | 15 | 15 | 3 | 11 | 0 | 1 | 18 | .284 | .370 | .477 | .371 |
| 2026 | Away | 21.0 | 5.14 | 85 | 18 | 4 | 0 | 13 | 12 | 3 | 3 | 0 | 0 | 31 | .222 | .250 | .383 | .275 |
| 2026 | Home vs L | 10.0 | - - - | 46 | 10 | 0 | 0 | 9 | 9 | 3 | 5 | 0 | 1 | 7 | .278 | .381 | .528 | .395 |
| 2026 | Home vs R | 13.0 | - - - | 58 | 15 | 8 | 0 | 6 | 6 | 0 | 6 | 0 | 0 | 11 | .288 | .362 | .442 | .354 |
| 2026 | Away vs L | 11.2 | - - - | 44 | 6 | 1 | 0 | 3 | 3 | 0 | 2 | 0 | 0 | 19 | .146 | .186 | .171 | .165 |
| 2026 | Away vs R | 9.1 | - - - | 41 | 12 | 3 | 0 | 10 | 9 | 3 | 1 | 0 | 0 | 12 | .300 | .317 | .600 | .390 |
| Season | Monthly | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | Mar/Apr | 2.1 | 15.43 | 14 | 6 | 3 | 0 | 4 | 4 | 0 | 1 | 0 | 0 | 2 | .545 | .583 | .818 | .596 |
| 2026 | May | 8.1 | 1.08 | 34 | 5 | 2 | 0 | 1 | 1 | 1 | 4 | 0 | 0 | 8 | .167 | .265 | .333 | .269 |
| 2026 | Jun | 11.0 | 5.73 | 46 | 11 | 1 | 0 | 8 | 7 | 3 | 1 | 0 | 0 | 18 | .244 | .261 | .467 | .312 |
| 2026 | Jul | 12.2 | 8.53 | 56 | 14 | 5 | 0 | 12 | 12 | 2 | 6 | 0 | 0 | 12 | .280 | .357 | .500 | .372 |
| 2026 | Sept/Oct | 9.2 | 2.79 | 39 | 7 | 1 | 0 | 3 | 3 | 0 | 2 | 0 | 1 | 9 | .212 | .278 | .242 | .242 |
| 2026 | 1st Half | 28.2 | 5.65 | 123 | 26 | 8 | 0 | 19 | 18 | 6 | 11 | 0 | 0 | 32 | .236 | .306 | .473 | .337 |
| 2026 | 2nd Half | 15.1 | 5.28 | 66 | 17 | 4 | 0 | 9 | 9 | 0 | 3 | 0 | 1 | 17 | .288 | .333 | .356 | .309 |
| Season | Leverage | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | Low Leverage | 28.2 | - - - | 121 | 29 | 10 | 0 | 12 | 12 | 4 | 7 | 0 | 1 | 31 | .259 | .308 | .455 | .332 |
| 2026 | Medium Leverage | 12.2 | - - - | 52 | 9 | 2 | 0 | 10 | 10 | 2 | 5 | 0 | 0 | 15 | .205 | .286 | .386 | .297 |
| 2026 | High Leverage | 2.2 | - - - | 16 | 5 | 0 | 0 | 6 | 5 | 0 | 2 | 0 | 0 | 3 | .385 | .467 | .385 | .390 |
| Season | Situational | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | Bases Empty | 23.1 | - - - | 100 | 23 | 6 | 0 | 3 | 3 | 3 | 6 | 0 | 1 | 29 | .247 | .300 | .409 | .311 |
| 2026 | Men on Base | 20.2 | - - - | 89 | 20 | 6 | 0 | 25 | 24 | 3 | 8 | 0 | 0 | 20 | .263 | .333 | .461 | .346 |
| 2026 | Men In Scoring | 13.1 | - - - | 56 | 12 | 3 | 0 | 16 | 15 | 0 | 3 | 0 | 0 | 12 | .240 | .283 | .300 | .262 |
| Season | Through Count | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | Through 3 - 0 | 0.1 | - - - | 9 | 3 | 2 | 0 | 1 | 1 | 0 | 5 | 0 | 0 | 1 | .750 | .889 | 1.250 | .767 |
| 2026 | Through 3 - 1 | 2.2 | - - - | 22 | 8 | 5 | 0 | 4 | 4 | 0 | 6 | 0 | 0 | 3 | .500 | .636 | .813 | .598 |
| 2026 | Through 3 - 2 | 9.0 | - - - | 42 | 7 | 2 | 0 | 5 | 5 | 1 | 7 | 0 | 0 | 15 | .200 | .333 | .343 | .310 |
| 2026 | Through 2 - 0 | 2.0 | - - - | 20 | 8 | 3 | 0 | 7 | 7 | 1 | 6 | 0 | 0 | 2 | .571 | .700 | 1.000 | .679 |
| 2026 | Through 1 - 0 | 13.1 | - - - | 69 | 19 | 8 | 0 | 11 | 10 | 2 | 9 | 0 | 0 | 12 | .317 | .406 | .550 | .413 |
| 2026 | Through 2 - 1 | 7.2 | - - - | 40 | 11 | 3 | 0 | 8 | 7 | 1 | 5 | 0 | 0 | 6 | .314 | .400 | .486 | .389 |
| 2026 | Through 1 - 1 | 21.2 | - - - | 85 | 14 | 4 | 0 | 8 | 7 | 3 | 6 | 0 | 0 | 28 | .177 | .235 | .342 | .254 |
| 2026 | Through 0 - 1 | 25.2 | - - - | 98 | 16 | 1 | 0 | 10 | 10 | 3 | 5 | 0 | 1 | 37 | .174 | .224 | .283 | .228 |
| 2026 | Through 2 - 2 | 15.2 | - - - | 63 | 9 | 1 | 0 | 6 | 5 | 3 | 6 | 0 | 0 | 30 | .158 | .238 | .333 | .255 |
| 2026 | Through 1 - 2 | 18.2 | - - - | 66 | 6 | 1 | 0 | 5 | 5 | 3 | 4 | 0 | 0 | 37 | .097 | .152 | .258 | .182 |
| 2026 | Through 0 - 2 | 10.0 | - - - | 38 | 6 | 0 | 0 | 2 | 2 | 1 | 2 | 0 | 0 | 19 | .167 | .211 | .250 | .208 |
| Season | SP / RP | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | As Starter | 4.2 | 7.71 | 21 | 6 | 0 | 0 | 4 | 4 | 2 | 1 | 0 | 0 | 6 | .300 | .333 | .600 | .398 |
| 2026 | As Reliever | 39.1 | 5.26 | 168 | 37 | 12 | 0 | 24 | 23 | 4 | 13 | 0 | 1 | 43 | .248 | .313 | .409 | .318 |
| Season | Shifts | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | No Shift | 6.1 | - - - | 35 | 15 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .429 | .429 | .600 | .445 |
| 2026 | Shift - All | 20.0 | - - - | 84 | 22 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .278 | .278 | .354 | .276 |
| 2026 | Shift - Traditional | 16.2 | - - - | 71 | 20 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .286 | .286 | .357 | .281 |
| 2026 | Shift - Non Traditional | 3.1 | - - - | 13 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .222 | .222 | .333 | .239 |
| Season | TTO | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | 1st Through Order as SP | 4.2 | 7.71 | 21 | 6 | 0 | 0 | 4 | 4 | 2 | 1 | 0 | 0 | 6 | .300 | .333 | .600 | .398 |
| 2026 | 1st Through Order as RP | 39.1 | 5.26 | 168 | 37 | 12 | 0 | 24 | 23 | 4 | 13 | 0 | 1 | 43 | .248 | .313 | .409 | .318 |

