On MLB 40-man: YES
Acquired: Trade (CHW) Nov'23
| Sat 3/22 | Sun 3/23 | Mon 3/24 |
|---|---|---|
| --- | --- | --- |
Positions
RP
2026 Earned Positions
RP
All Leagues
Average $1.48
Median $1.00
H2H FanGraphs Points
Average $1.29
Median $1.00
Roster%
26.69%
Change
7Day
7.37%
30Day
23.32%
March 18, 2025 11:11 AM : Bummer has a 0.00 ERA and 4:1 K:BB through five Grapefruit League innings.
Analysis: The southpaw will be part of Atlanta's setup crew this season, along with right-hander Pierce Johnson and fellow lefty Dylan Lee. Bummer recorded a career-high 27 holds back in 2019 with the White Sox, and he could approach that number in 2025 given his impressive stuff -- he generated a 43.9 percent whiff rate with his sweeper last season, and no pitcher in baseball had a lower barrel rate allowed than his 1.3 percent.
MLB Stats
Pitching
| Year | Team | G | GS | IP | SV | HLD | K | H | BB | HBP | HR | P/IP | Pts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017 | CHW | 30 | 0 | 22.0 | 0 | 7 | 17 | 13 | 15 | 1 | 4 | 4.26 | 93.80 |
| 2018 | CHW | 37 | 0 | 31.2 | 0 | 2 | 35 | 40 | 10 | 1 | 1 | 5.15 | 163.03 |
| 2019 | CHW | 58 | 0 | 67.2 | 1 | 27 | 60 | 43 | 24 | 3 | 4 | 7.27 | 491.73 |
| 2020 | CHW | 9 | 0 | 9.1 | 0 | 3 | 14 | 5 | 5 | 0 | 0 | 8.69 | 81.07 |
| 2021 | CHW | 62 | 0 | 56.1 | 2 | 21 | 75 | 42 | 29 | 4 | 3 | 7.38 | 415.77 |
| 2022 | CHW | 32 | 0 | 26.2 | 2 | 10 | 30 | 30 | 10 | 2 | 2 | 6.33 | 168.73 |
| 2023 | CHW | 61 | 0 | 58.1 | 0 | 15 | 78 | 53 | 36 | 5 | 4 | 5.79 | 337.67 |
| 2024 | ATL | 56 | 0 | 55.1 | 0 | 2 | 69 | 61 | 18 | 2 | 2 | 5.64 | 312.27 |
MILB Stats
Pitching
| Year | Team | G | GS | IP | SV | HLD | K | H | BB | HBP | HR | P/IP | Pts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2014 | CHW (R) | 16 | 0 | 22.0 | 1 | 4 | 28 | 18 | 6 | 2 | 1 | 7.12 | 156.70 |
| 2016 | CHW (R) | 4 | 0 | 3.2 | 0 | 0 | 6 | 5 | 2 | 0 | 0 | 5.49 | 20.13 |
| 2016 | CHW (R) | 7 | 0 | 8.0 | 0 | 1 | 11 | 7 | 4 | 0 | 0 | 6.88 | 55.00 |
| 2016 | CHW (A+) | 4 | 0 | 5.0 | 0 | 1 | 1 | 4 | 1 | 0 | 0 | 5.92 | 29.60 |
| 2017 | CHW (A+) | 8 | 0 | 11.0 | 2 | 2 | 15 | 10 | 3 | 0 | 2 | 6.35 | 69.80 |
| 2017 | CHW (AA) | 17 | 1 | 33.0 | 3 | 1 | 34 | 29 | 16 | 0 | 2 | 5.55 | 183.20 |
| 2017 | CHW (AAA) | 3 | 0 | 5.0 | 0 | 1 | 5 | 5 | 1 | 0 | 0 | 7 | 35.00 |
| 2018 | CHW (AAA) | 31 | 0 | 30.2 | 0 | 10 | 30 | 27 | 11 | 0 | 0 | 7.3 | 223.73 |
| 2019 | CHW (AAA) | 5 | 0 | 7.2 | 0 | 1 | 6 | 7 | 2 | 1 | 0 | 5.94 | 45.53 |
| 2022 | CHW (AAA) | 2 | 0 | 2.0 | 0 | 0 | 2 | 3 | 1 | 0 | 0 | 4 | 8.00 |
Spring Training Stats
Pitching
| Year | Team | G | GS | IP | SV | HLD | K | H | BB | HBP | HR | P/IP | Pts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017 | CHW (ST) | 9 | 0 | 6.1 | 0 | 2 | 8 | 9 | 2 | 1 | 1 | 4.13 | 26.17 |
| 2018 | CHW (ST) | 10 | 0 | 10.0 | 0 | 3 | 13 | 9 | 2 | 1 | 0 | 7.96 | 79.60 |
| 2019 | CHW (ST) | 7 | 0 | 6.0 | 0 | 1 | 9 | 11 | 7 | 0 | 1 | 0.75 | 4.50 |
| 2020 | CHW (ST) | 4 | 0 | 4.1 | 0 | 1 | 5 | 0 | 2 | 0 | 0 | 9.25 | 40.07 |
| 2021 | CHW (ST) | 7 | 0 | 6.2 | 0 | 0 | 8 | 4 | 1 | 1 | 1 | 5.49 | 36.63 |
| 2022 | CHW (ST) | 6 | 0 | 7.0 | 0 | 1 | 8 | 6 | 0 | 1 | 1 | 5.84 | 40.90 |
| 2023 | CHW (ST) | 2 | 0 | 1.2 | 0 | 0 | 3 | 1 | 0 | 0 | 0 | 9.44 | 15.73 |
| 2024 | ATL (ST) | 8 | 0 | 8.1 | 0 | 3 | 7 | 11 | 3 | 0 | 1 | 4.53 | 37.77 |
| 2025 | ATL (ST) | 6 | 0 | 5.2 | 0 | 1 | 4 | 4 | 2 | 0 | 0 | 6.62 | 37.53 |
Recent Games
Last 10 MLB Games
| Date | Team | Opponent | GS | Win | Save | Hold | IP | TBF | R | ER | H | K | BB | HBP | HR | Pts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 30, 2024 | ATL | NYM | 0 | 0 | 0 | 0 | 0.2 | 3 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 3.93 |
| Sep 22, 2024 | ATL | @MIA | 0 | 0 | 0 | 1 | 0.1 | 4 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 3.27 |
| Sep 18, 2024 | ATL | @CIN | 0 | 0 | 0 | 0 | 1.0 | 4 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 4.40 |
| Sep 16, 2024 | ATL | LAD | 0 | 0 | 0 | 0 | 0.2 | 5 | 3 | 3 | 2 | 0 | 0 | 0 | 1 | -12.57 |
| Sep 14, 2024 | ATL | LAD | 0 | 0 | 0 | 0 | 1.0 | 4 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 6.80 |
| Sep 11, 2024 | ATL | @WSN | 0 | 0 | 0 | 0 | 0.1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 4.47 |
| Sep 9, 2024 | ATL | CIN | 0 | 0 | 0 | 0 | 1.0 | 3 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 11.40 |
| Sep 7, 2024 | ATL | TOR | 0 | 0 | 0 | 0 | 1.0 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 9.40 |
| Sep 5, 2024 | ATL | COL | 0 | 0 | 0 | 0 | 1.1 | 6 | 0 | 0 | 1 | 3 | 1 | 0 | 0 | 10.27 |
| Sep 1, 2024 | ATL | @PHI | 0 | 0 | 0 | 0 | 0.2 | 3 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1.93 |
| Totals | 0 | 0 | 0 | 1 | 8.0 | 36 | 4 | 3 | 6 | 10 | 4 | 0 | 1 | 43.30 | ||
Last 10 Spring Training Games
| Date | Level | Team | Opponent | GS | Win | Save | IP | TBF | R | ER | H | K | BB | HBP | HR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mar 14, 2024 | ST | ATL | TB | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 2 | 2 | 0 | 0 | 0 |
| Totals | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 2 | 2 | 0 | 0 | 0 | |||
Avg Salary & Roster%
Last 30 days
2026 Position Eligibility Progress
To gain eligibility, a player must have 5 GS or 10 G at a position in the majors, or 20 G at a position in the minors.
Transaction History
| Date | Transaction Type | Team | Salary |
|---|---|---|---|
| June 28, 2019 9:13 PM | add | Statcast Away | $1 |
| October 4, 2019 5:00 PM | increase | Statcast Away | $3 |
| September 30, 2020 6:22 PM | increase | Statcast Away | $5 |
| January 31, 2021 2:53 PM | cut | Statcast Away | $0 |
| March 7, 2021 10:21 PM | add | Ketel Juan | $3 |
| October 9, 2021 4:04 AM | increase | Ketel Juan | $5 |
| February 13, 2022 8:27 AM | cut | Ketel Juan | $0 |
| April 5, 2022 9:01 PM | add | Statcast Away | $8 |
| October 14, 2022 1:47 AM | increase | Statcast Away | $10 |
| January 16, 2023 12:44 PM | cut | Statcast Away | $0 |
| April 3, 2023 12:24 PM | add | Nine Separate Misfortunes | $3 |
| September 22, 2023 5:06 PM | cut | Nine Separate Misfortunes | $2 |
| March 28, 2024 10:39 AM | add | Dirty Danglers | $1 |
| October 10, 2024 12:45 AM | increase | Dirty Danglers | $3 |
| January 16, 2025 12:29 PM | cut | Dirty Danglers | $0 |