AAA
J.B. Bukauskas
P · Nashville Sounds · injured list
- B/T
- R/R
- Size
- 6' 0", 210 lb
- Born
- 1996-10-11 · Ashburn, VA, USA
- Acquired
- Drafted 2017, round 1, pick 15, by Houston Astros
- MLB debut
- 2021-04-20
Pitching 9.00 ERA, 2.71 WHIP for Nashville Sounds. Small sample.
Level path
- ROK2017GCL Astros
- SS-A2017Tri-City ValleyCats
- ROK2018GCL Astros
- SS-A2018Tri-City ValleyCats
- A2018Quad Cities River Bandits
- A+2018Buies Creek Astros
- AA2018Corpus Christi Hooks
- AA2019Jackson Generals
- AA2019Corpus Christi Hooks
- AA2019
- AAA2021Reno Aces
- ROK2022ACL D-backs Black
- ROK2022ACL D-backs Red
- ROK2022
- AAA2022Reno Aces
- AAA2023Tacoma Rainiers
- AAA2023Nashville Sounds
- AAA2023
- ROK2024ACL Brewers
- AAA2024Nashville Sounds
- ROK2026ACL Brewers
- AAA2026Nashville Sounds
Pitching
| Year | Lvl | Club | Age | Games pitched in. | Games started. | Wins. | Losses. | Saves. | Innings pitched. The digit after the point is outs: 110.1 is 110 innings and one out. | Hits allowed. | Walks allowed. | Strikeouts. | Home runs allowed. | Earned run average: earned runs allowed per nine innings. | Walks plus hits allowed per inning pitched. | Strikeouts per nine innings. | Walks per nine innings. | Strikeout rate: strikeouts divided by batters faced. | Walk rate: walks divided by batters faced. | Strikeout rate minus walk rate, both as a share of batters faced. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017 | ROK | GCL Astros | 20 | 1 | 1 | 0 | 0 | 0 | 4.0 | 3 | 1 | 3 | 0 | 0.00 | 1.00 | 6.75 | 2.25 | 21.4% | 7.1% | 14.3% |
| 2017 | SS-A | Tri-City ValleyCats | 20 | 2 | 2 | 0 | 0 | 0 | 6.0 | 4 | 4 | 6 | 0 | 4.50 | 1.33 | 9.00 | 6.00 | 24.0% | 16.0% | 8.0% |
| 2018 | ROK | GCL Astros | 21 | 1 | 1 | 0 | 0 | 0 | 1.2 | 5 | 0 | 2 | 0 | 10.80 | 3.00 | 10.80 | 0.00 | 20.0% | 0.0% | 20.0% |
| 2018 | SS-A | Tri-City ValleyCats | 21 | 3 | 3 | 0 | 0 | 0 | 8.1 | 8 | 2 | 9 | 0 | 0.00 | 1.20 | 9.72 | 2.16 | 27.3% | 6.1% | 21.2% |
| 2018 | A | Quad Cities River Bandits | 21 | 4 | 4 | 1 | 2 | 0 | 15.0 | 15 | 7 | 21 | 0 | 4.20 | 1.47 | 12.60 | 4.20 | 31.3% | 10.4% | 20.9% |
| 2018 | A+ | Buies Creek Astros | 21 | 5 | 5 | 3 | 0 | 0 | 28.0 | 13 | 13 | 31 | 1 | 1.61 | 0.93 | 9.96 | 4.18 | 29.0% | 12.1% | 16.8% |
| 2018 | AA | Corpus Christi Hooks | 21 | 1 | 1 | 0 | 0 | 0 | 6.0 | 1 | 2 | 8 | 0 | 0.00 | 0.50 | 12.00 | 3.00 | 40.0% | 10.0% | 30.0% |
| 2019 | AA | Corpus Christi Hooks | 22 | 20 | 14 | 2 | 4 | 1 | 85.2 | 81 | 54 | 98 | 8 | 5.25 | 1.58 | 10.30 | 5.67 | 25.7% | 14.2% | 11.5% |
| 2019 | AA | Jackson Generals | 22 | 2 | 2 | 0 | 1 | 0 | 7.0 | 10 | 5 | 11 | 0 | 7.71 | 2.14 | 14.14 | 6.43 | 31.4% | 14.3% | 17.1% |
| 2019 | AA | — | 22 | 22 | 16 | 2 | 5 | 1 | 92.2 | 91 | 59 | 109 | 8 | 5.44 | 1.62 | 10.59 | 5.73 | 26.2% | 14.2% | 12.0% |
| 2021 | AAA | Reno Aces | 24 | 13 | 0 | 0 | 2 | 1 | 12.2 | 9 | 4 | 16 | 1 | 4.26 | 1.03 | 11.37 | 2.84 | 31.4% | 7.8% | 23.5% |
| 2022 | ROK | ACL D-backs Black | 25 | 1 | 1 | 0 | 0 | 0 | 1.0 | 0 | 0 | 1 | 0 | 0.00 | 0.00 | 9.00 | 0.00 | 33.3% | 0.0% | 33.3% |
| 2022 | ROK | ACL D-backs Red | 25 | 1 | 0 | 0 | 0 | 0 | 1.0 | 1 | 0 | 2 | 0 | 0.00 | 1.00 | 18.00 | 0.00 | 50.0% | 0.0% | 50.0% |
| 2022 | ROK | — | 25 | 2 | 1 | 0 | 0 | 0 | 2.0 | 1 | 0 | 3 | 0 | 0.00 | 0.50 | 13.50 | 0.00 | 42.9% | 0.0% | 42.9% |
| 2022 | AAA | Reno Aces | 25 | 21 | 0 | 0 | 1 | 1 | 20.1 | 21 | 4 | 19 | 1 | 2.66 | 1.23 | 8.41 | 1.77 | 23.8% | 5.0% | 18.8% |
| 2023 | AAA | Tacoma Rainiers | 26 | 4 | 0 | 0 | 0 | 0 | 5.2 | 8 | 3 | 7 | 1 | 7.94 | 1.94 | 11.12 | 4.76 | 24.1% | 10.3% | 13.8% |
| 2023 | AAA | Nashville Sounds | 26 | 32 | 0 | 5 | 2 | 6 | 37.0 | 35 | 10 | 42 | 2 | 2.92 | 1.22 | 10.22 | 2.43 | 26.8% | 6.4% | 20.4% |
| 2023 | AAA | — | 26 | 36 | 0 | 5 | 2 | 6 | 42.2 | 43 | 13 | 49 | 3 | 3.59 | 1.31 | 10.34 | 2.74 | 26.3% | 7.0% | 19.4% |
| 2024 | ROK | ACL Brewers | 27 | 1 | 0 | 0 | 0 | 0 | 1.0 | 1 | 0 | 1 | 0 | 0.00 | 1.00 | 9.00 | 0.00 | 20.0% | 0.0% | 20.0% |
| 2024 | AAA | Nashville Sounds | 27 | 6 | 0 | 0 | 0 | 0 | 5.0 | 4 | 0 | 3 | 0 | 1.80 | 0.80 | 5.40 | 0.00 | 15.8% | 0.0% | 15.8% |
| 2026 | ROK | ACL Brewers | 29 | 2 | 0 | 1 | 1 | 0 | 1.0 | 3 | 0 | 2 | 0 | 36.00 | 3.00 | 18.00 | 0.00 | 28.6% | 0.0% | 28.6% |
| 2026 | AAA | Nashville Sounds | 29 | 9 | 0 | 0 | 1 | 0 | 7.0 | 8 | 11 | 6 | 0 | 9.00 | 2.71 | 7.71 | 14.14 | 15.0% | 27.5% | -12.5% |
Hitting
| Year | Lvl | Club | Age | Games played. | Plate appearances: every trip to the plate, walks and hit-by-pitches included. | Hits. | Doubles. | Triples. | Home runs. | Runs scored. | Runs batted in. | Walks. | Strikeouts. | Stolen bases. | Batting average: hits divided by at-bats. | On-base percentage: how often he reaches base by a hit, walk or hit-by-pitch. | Slugging percentage: total bases divided by at-bats. | On-base plus slugging: OBP and SLG added together. | Isolated power: SLG minus AVG. It counts only the extra bases. | Strikeout rate: strikeouts divided by plate appearances. | Walk rate: walks divided by plate appearances. | Batting average on balls in play: hits other than home runs, divided by at-bats that ended with the ball in play. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | AA | Jackson Generals | 22 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | 0.0% | 0.0% | .000 |
| 2021 | AAA | Reno Aces | 24 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | — | — | — | — |
| 2022 | AAA | Reno Aces | 25 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | — | — | — | — |
Against Brewers farm peers
Pitching at Triple-A: 7.0 IP, under the minimum of 30 innings in 2026, so no percentile.
Pitching at Rookie: 1.0 IP, under the minimum of 30 innings in 2026, so no percentile.
Game log
Pitching
| Date | Opp | W/L | Lvl | Club | Games started. | Innings pitched. The digit after the point is outs: 110.1 is 110 innings and one out. | Hits allowed. | Runs allowed, earned or not. | Earned runs allowed. | Walks allowed. | Strikeouts. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 4 | Jacksonville Jumbo Shrimp | W | AAA | Nashville Sounds | 0 | 0.1 | 0 | 0 | 0 | 0 | 0 |
| Jul 1 | Jacksonville Jumbo Shrimp | L | AAA | Nashville Sounds | 0 | 1.0 | 0 | 0 | 0 | 1 | 0 |
| Jun 27 | Gwinnett Stripers | L | AAA | Nashville Sounds | 0 | 1.0 | 1 | 0 | 0 | 0 | 0 |
| Jun 24 | Gwinnett Stripers | L | AAA | Nashville Sounds | 0 | 0.1 | 4 | 5 | 4 | 2 | 0 |
| Jun 20 | @ Memphis Redbirds | W | AAA | Nashville Sounds | 0 | 1.0 | 0 | 0 | 0 | 0 | 1 |
| May 27 | Gwinnett Stripers | L | AAA | Nashville Sounds | 0 | 0.2 | 1 | 2 | 2 | 3 | 1 |
| May 24 | @ Durham Bulls | L | AAA | Nashville Sounds | 0 | 1.0 | 0 | 0 | 0 | 0 | 1 |
| May 20 | @ Durham Bulls | W | AAA | Nashville Sounds | 0 | 0.2 | 1 | 0 | 0 | 2 | 1 |
| May 16 | Iowa Cubs | W | AAA | Nashville Sounds | 0 | 1.0 | 1 | 1 | 1 | 3 | 2 |
| May 7 | ACL Padres | L | ROK | ACL Brewers | 0 | 0.2 | 3 | 4 | 4 | 0 | 2 |
| May 2 | @ ACL Padres | W | ROK | ACL Brewers | 0 | 0.1 | 0 | 0 | 0 | 0 | 0 |
A row is one game he played, newest first. A game he did not play has no row, so a log can have fewer rows than the G column above for the same season: a pitcher who batted once shows one hitting row. Season 2026, through Jul 4, 2026.
Major leagues
Pitching
| Year | Club | Age | Games pitched in. | Games started. | Wins. | Losses. | Saves. | Innings pitched. The digit after the point is outs: 110.1 is 110 innings and one out. | Hits allowed. | Walks allowed. | Strikeouts. | Home runs allowed. | Earned run average: earned runs allowed per nine innings. | Walks plus hits allowed per inning pitched. | Strikeouts per nine innings. | Walks per nine innings. | Strikeout rate: strikeouts divided by batters faced. | Walk rate: walks divided by batters faced. | Strikeout rate minus walk rate, both as a share of batters faced. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | Arizona Diamondbacks | 24 | 21 | 0 | 2 | 2 | 0 | 17.1 | 24 | 7 | 14 | 4 | 7.79 | 1.79 | 7.27 | 3.63 | 17.3% | 8.6% | 8.6% |
| 2023 | Seattle Mariners | 26 | 1 | 0 | 0 | 0 | 0 | 1.0 | 2 | 2 | 1 | 0 | 9.00 | 4.00 | 9.00 | 18.00 | 14.3% | 28.6% | -14.3% |
| 2023 | Milwaukee Brewers | 26 | 5 | 0 | 0 | 0 | 0 | 6.0 | 4 | 1 | 6 | 0 | 0.00 | 0.83 | 9.00 | 1.50 | 26.1% | 4.3% | 21.7% |
| 2023 | 2 teams | 26 | 6 | 0 | 0 | 0 | 0 | 7.0 | 6 | 3 | 7 | 0 | 1.29 | 1.29 | 9.00 | 3.86 | 23.3% | 10.0% | 13.3% |
| 2024 | Milwaukee Brewers | 27 | 6 | 0 | 0 | 0 | 0 | 6.0 | 3 | 1 | 6 | 1 | 1.50 | 0.67 | 9.00 | 1.50 | 27.3% | 4.5% | 22.7% |
Hitting
| Year | Club | Age | Games played. | Plate appearances: every trip to the plate, walks and hit-by-pitches included. | Hits. | Doubles. | Triples. | Home runs. | Runs scored. | Runs batted in. | Walks. | Strikeouts. | Stolen bases. | Batting average: hits divided by at-bats. | On-base percentage: how often he reaches base by a hit, walk or hit-by-pitch. | Slugging percentage: total bases divided by at-bats. | On-base plus slugging: OBP and SLG added together. | Isolated power: SLG minus AVG. It counts only the extra bases. | Strikeout rate: strikeouts divided by plate appearances. | Walk rate: walks divided by plate appearances. | Batting average on balls in play: hits other than home runs, divided by at-bats that ended with the ball in play. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | Arizona Diamondbacks | 24 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | — | — | — | — |
| 2023 | Seattle Mariners | 26 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | — | — | — | — |
Posts about him
None yet.
Stats from the MLB Stats API, through Oct 9, 2026.