On MLB 40-man: YES
Acquired: Trade (CHW) Nov'23
| Mon 7/07 | Tue 7/08 | Wed 7/09 |
|---|---|---|
| --- | @ATH 10:05 PM EDT | @ATH 10:05 PM EDT |
Positions
RP
2026 Earned Positions
RP
All Leagues
Average $1.39
Median $1.00
Ottoneu Classic (4x4)
Average $1.13
Median $1.00
All Leagues
Average $1.20
Median $1.00
Ottoneu Classic (4x4)
Average $1.30
Median $1.00
Roster%
15.03%
Change
7Day
0%
30Day
3.99%
2025 OPL Round 3
OPL Roster%
2.00%
OPL Average Salary
$1.00
July 4, 2025 10:18 PM : Bummer will serve as the opening pitcher in a bullpen game for Atlanta in Saturday's matchup with the Orioles, Mark Bowman of MLB.com reports.
Analysis: Atlanta has an opening in its rotation after Spencer Schwellenbach (elbow) landing on the injured list earlier this week, but the team won't immediately turn to a traditional starter to replace him. Instead, manager Brian Snitker plans to lean on a group of relievers to get the team through Saturday's contest, with Bummer leading off the proceedings in what will be his first MLB start and his first in the professional ranks since 2017. Bummer made 2.2- and 2.1-inning appearances in his last two relief outings, so he could be capable of working once through the Baltimore lineup before turning the game over to the bullpen.
MLB Stats
Pitching
| Year | Team | G | GS | IP | K | HR9 | ERA | WHIP |
|---|---|---|---|---|---|---|---|---|
| 2017 | CHW | 30 | 0 | 22.0 | 17 | 1.63636 | 4.50000 | 1.27273 |
| 2018 | CHW | 37 | 0 | 31.2 | 35 | 0.28421 | 4.26315 | 1.57895 |
| 2019 | CHW | 58 | 0 | 67.2 | 60 | 0.53202 | 2.12808 | 0.99015 |
| 2020 | CHW | 9 | 0 | 9.1 | 14 | 0.00000 | 0.96429 | 1.07143 |
| 2021 | CHW | 62 | 0 | 56.1 | 75 | 0.47929 | 3.51479 | 1.26036 |
| 2022 | CHW | 32 | 0 | 26.2 | 30 | 0.67500 | 2.36250 | 1.50000 |
| 2023 | CHW | 61 | 0 | 58.1 | 78 | 0.61714 | 6.78857 | 1.52571 |
| 2024 | ATL | 56 | 0 | 55.1 | 69 | 0.32530 | 3.57831 | 1.42771 |
| 2025 | ATL | 29 | 1 | 37.0 | 40 | 0.48649 | 3.40541 | 1.18919 |
MILB Stats
Pitching
| Year | Team | G | GS | IP | K | HR9 | ERA | WHIP |
|---|---|---|---|---|---|---|---|---|
| 2014 | CHW (R) | 16 | 0 | 22.0 | 28 | 0.40909 | 2.45455 | 1.09091 |
| 2016 | CHW (R) | 4 | 0 | 3.2 | 6 | 0.00000 | 12.27272 | 1.90909 |
| 2016 | CHW (R) | 7 | 0 | 8.0 | 11 | 0.00000 | 3.37500 | 1.37500 |
| 2016 | CHW (A+) | 4 | 0 | 5.0 | 1 | 0.00000 | 1.80000 | 1.00000 |
| 2017 | CHW (A+) | 8 | 0 | 11.0 | 15 | 1.63636 | 4.90909 | 1.18182 |
| 2017 | CHW (AA) | 17 | 1 | 33.0 | 34 | 0.54545 | 3.00000 | 1.36364 |
| 2017 | CHW (AAA) | 3 | 0 | 5.0 | 5 | 0.00000 | 1.80000 | 1.20000 |
| 2018 | CHW (AAA) | 31 | 0 | 30.2 | 30 | 0.00000 | 2.64130 | 1.23913 |
| 2019 | CHW (AAA) | 5 | 0 | 7.2 | 6 | 0.00000 | 2.34783 | 1.17391 |
| 2022 | CHW (AAA) | 2 | 0 | 2.0 | 2 | 0.00000 | 9.00000 | 2.00000 |
Recent Games
Last 10 MLB Games
| Date | Team | Opponent | GS | Win | Save | Hold | IP | TBF | R | ER | H | K | BB | HBP | HR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 5, 2025 | ATL | BAL | 1 | 0 | 0 | 0 | 2.1 | 11 | 3 | 3 | 2 | 5 | 1 | 1 | 2 |
| Jul 2, 2025 | ATL | LAA | 0 | 1 | 0 | 0 | 2.1 | 7 | 0 | 0 | 0 | 3 | 0 | 0 | 0 |
| Jun 25, 2025 | ATL | @NYM | 0 | 0 | 0 | 0 | 2.2 | 11 | 0 | 0 | 3 | 2 | 0 | 0 | 0 |
| Jun 20, 2025 | ATL | @MIA | 0 | 0 | 0 | 0 | 1.1 | 7 | 2 | 2 | 1 | 0 | 3 | 0 | 0 |
| Jun 15, 2025 | ATL | COL | 0 | 0 | 0 | 0 | 0.2 | 3 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
| Jun 13, 2025 | ATL | COL | 0 | 0 | 0 | 0 | 0.2 | 3 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
| Jun 10, 2025 | ATL | @MIL | 0 | 0 | 0 | 0 | 0.2 | 5 | 1 | 1 | 1 | 0 | 1 | 1 | 0 |
| Jun 5, 2025 | ATL | ARI | 0 | 0 | 0 | 0 | 1.2 | 6 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| Jun 4, 2025 | ATL | ARI | 0 | 0 | 0 | 0 | 0.1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Jun 1, 2025 | ATL | BOS | 0 | 0 | 0 | 0 | 2.0 | 7 | 0 | 0 | 1 | 5 | 0 | 0 | 0 |
| Totals | 1 | 1 | 0 | 0 | 14.2 | 61 | 6 | 6 | 12 | 16 | 5 | 3 | 2 | ||
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 |
|---|---|---|---|
| July 25, 2019 9:13 AM | add | Legion of Doom | $1 |
| October 4, 2019 5:01 PM | increase | Legion of Doom | $3 |
| January 8, 2020 11:40 AM | cut | Legion of Doom | $0 |
| March 8, 2020 5:57 PM | add | Brooklyn Bums 💰 | $2 |
| July 2, 2020 3:32 PM | cut | Brooklyn Bums 💰 | $1 |
| July 13, 2020 11:18 AM | add | Colonel Xanders | $1 |
| September 30, 2020 7:16 PM | increase | Colonel Xanders | $3 |
| October 9, 2021 3:47 AM | increase | Colonel Xanders | $5 |
| January 21, 2022 9:53 PM | cut | Colonel Xanders | $0 |
| April 5, 2022 10:35 PM | add | We're Outta Barracloughs | $6 |
| October 14, 2022 1:48 AM | increase | We're Outta Barracloughs | $8 |
| January 27, 2023 11:37 AM | cut | We're Outta Barracloughs | $0 |
| March 20, 2023 10:40 PM | add | The Canuckleheads 🤪 | $3 |
| October 12, 2023 11:32 AM | increase | The Canuckleheads 🤪 | $5 |
| March 20, 2024 9:34 PM | cut | The Canuckleheads 🤪 | $3 |
Recent Trades for Aaron Bummer in Ottoneu Classic (4x4)
| Date | Proposing Team | Proposing Team Gives | Accepting Team | Accepting Team Gives |
|---|---|---|---|---|
| June 9, 2021 8:03 PM | Shuehrle Shuehrle Bo Buehrle |
Mitch Garver MIN C R $6 Aaron Bummer CHW RP L $5 Andrew Vaughn CHW 1B R $10 |
The Rise of the Silver and Black |
Vladimir Guerrero Jr. TOR 1B/3B R $26 |
| April 28, 2021 2:55 PM | Nuke LaLoosh |
Mike Moustakas CIN Util L $16 Max Kepler MIN OF L $15 Aaron Bummer CHW RP L $5 $20 loan |
Southbound and Down |
Logan Allen ARI AAA SP/RP L $5 Ty France SEA 1B R $4 Josiah Gray LAD SP/RP R $3 60IL |
| January 1, 2021 11:43 AM | Who’s Yordaddy? |
George Springer HOU OF R $30 Aaron Bummer CHW RP L $5 |
Pertinent Passives |
Bo Bichette TOR SS R $25 |
| July 28, 2020 2:36 PM | Sgt. Pepper |
Cesar Hernandez SEA AAA Util S $5 |
Murrumbidgee Cricket Club |
Aaron Bummer CHW RP L $3 |