Aaron Bummer #49

Atlanta Braves

P
B/T: L/L
6' 3"/215
Age: 32

Aaron James Bummer
Status: Active
Nickname: Bum
Born: 9/21/1993 in Valencia, CA
Draft: 2014, Chicago White Sox, Round: 19, Overall Pick: 558
College: Nebraska
MLB Debut: 7/27/2017

2026 Stats

G	W-L	ERA	IP	SO	WHIP
2	0-0	0.00	1.2	2	0.60

G	W-L	ERA	IP	SO	WHIP
2	0-0	0.00	1.2	2	0.60

2023 Stats

AB	AVG	HR	RBI	SB	OPS
0	.000	0	0	0	.000

AB	AVG	HR	RBI	SB	OPS
0	.000	0	0	0	.000

MiLB Career Stats

G	W-L	ERA	IP	SO	WHIP
97	4-10	3.23	128.0	138	1.27

G	W-L	ERA	IP	SO	WHIP
97	4-10	3.23	128.0	138	1.27

MLB Career Stats

G	W-L	ERA	IP	SO	WHIP
389	21-20	3.78	383.1	431	1.31

G	W-L	ERA	IP	SO	WHIP
389	21-20	3.78	383.1	431	1.31

MLB Career Stats

AB	AVG	HR	RBI	SB	OPS
0	.000	0	0	0	.000

AB	AVG	HR	RBI	SB	OPS
0	.000	0	0	0	.000

Year	AB	R	H	HR	RBI	SB	AVG	OBP	OPS
2023 MLB Stats	0	0	0	0	0	0	.000	.000	.000
MLB Career Stats	0	0	0	0	0	0	.000	.000	.000

Year	AB	R	H	HR	RBI	SB	AVG	OBP	OPS
2023 MLB Stats	0	0	0	0	0	0	.000	.000	.000
MLB Career Stats	0	0	0	0	0	0	.000	.000	.000

Year	W	L	ERA	G	GS	SV	IP	SO	WHIP
2026 MLB Stats	0	0	0.00	2	0	0	1.2	2	0.60
MiLB Career Stats	4	10	3.23	97	1	6	128.0	138	1.27
MLB Career Stats	21	20	3.78	389	2	5	383.1	431	1.31

Year	W	L	ERA	G	GS	SV	IP	SO	WHIP
2026 MLB Stats	0	0	0.00	2	0	0	1.2	2	0.60
MiLB Career Stats	4	10	3.23	97	1	6	128.0	138	1.27
MLB Career Stats	21	20	3.78	389	2	5	383.1	431	1.31

Next ATL Game: 4-01 vs ATH

Splits

Duration	W	L	ERA	G	GS	SV	IP	H	ER	BB	SO	WHIP
Last 7 Games	0	0	0.00	2	0	0	1.2	1	0	0	2	0.60
Last 15 Games	-	-	---	-	-	-	---	-	-	-	-	---
Last 30 Games	-	-	---	-	-	-	---	-	-	-	-	---

Duration	W	L	ERA	G	GS	SV	IP	H	ER	BB	SO	WHIP
Last 7 Games	0	0	0.00	2	0	0	1.2	1	0	0	2	0.60
Last 15 Games	-	-	---	-	-	-	---	-	-	-	-	---
Last 30 Games	-	-	---	-	-	-	---	-	-	-	-	---

Last 3 Games	W	L	SV	IP	H	ER	BB	SO
3/30 vs ATH	0	0	0	1.0	1	0	0	2
3/28 vs KC	0	0	0	0.2	0	0	0	0

Last 3 Games	W	L	SV	IP	H	ER	BB	SO
3/30 vs ATH	0	0	0	1.0	1	0	0	2
3/28 vs KC	0	0	0	0.2	0	0	0	0

2026 : RP (2)

More Aaron Bummer

7/27/2017 at 1:24 PM 7/27/2017 at 1:24 PM

Opening Day roster features many key returners

Latest Transactions

Team	Date	Transaction
	November 6, 2025	Atlanta Braves activated LHP Aaron Bummer from the 60-day injured list.
	September 18, 2025	Atlanta Braves transferred LHP Aaron Bummer from the 15-day injured list to the 60-day injured list. Left shoulder inflammation.
	August 24, 2025	Atlanta Braves placed LHP Aaron Bummer on the 15-day injured list. Left shoulder inflammation.
	April 16, 2025	LHP Aaron Bummer changed number to 49.
	April 15, 2025	LHP Aaron Bummer changed number to 42.
	April 14, 2025	Atlanta Braves activated LHP Aaron Bummer from the bereavement list.
	April 11, 2025	Atlanta Braves placed LHP Aaron Bummer on the bereavement list.
	November 16, 2023	Chicago White Sox traded LHP Aaron Bummer to Atlanta Braves for RHP Michael Soroka, LHP Jared Shuster, SS Nicky Lopez, SS Braden Shewmake and RHP Riley Gowens.
	September 5, 2022	Chicago White Sox activated LHP Aaron Bummer from the 60-day injured list.
	September 2, 2022	Chicago White Sox placed LHP Aaron Bummer on the 60-day injured list. Left lat strain.
	August 30, 2022	Chicago White Sox sent LHP Aaron Bummer on a rehab assignment to Charlotte Knights.
	June 12, 2022	Chicago White Sox placed LHP Aaron Bummer on the 15-day injured list retroactive to June 9, 2022. Left lat strain.
	May 22, 2022	Chicago White Sox activated LHP Aaron Bummer from the 15-day injured list.
	May 9, 2022	Chicago White Sox placed LHP Aaron Bummer on the 15-day injured list retroactive to May 7, 2022. Right knee strain.
	July 15, 2021	Chicago White Sox activated LHP Aaron Bummer from the 10-day injured list.
	June 30, 2021	Chicago White Sox placed LHP Aaron Bummer on the 10-day injured list. Right hamstring strain.
	September 24, 2020	Chicago White Sox activated P Aaron Bummer from the 60 day injured list.
	September 24, 2020	Chicago White Sox activated LHP Aaron Bummer from the 60-day injured list.
	September 24, 2020	Chicago White Sox activated P Aaron Bummer from the 60 day injured list.
	September 5, 2020	Chicago White Sox transferred LHP Aaron Bummer from the 10-day injured list to the 60-day injured list. Left biceps strain.
	August 8, 2020	Chicago White Sox placed LHP Aaron Bummer on the 10-day injured list. Left biceps strain.
	April 28, 2019	Chicago White Sox recalled LHP Aaron Bummer from Charlotte Knights.
	April 12, 2019	Charlotte Knights activated LHP Aaron Bummer from the 7-day injured list.
	April 4, 2019	Charlotte Knights placed LHP Aaron Bummer on the 7-day injured list.
	March 18, 2019	Chicago White Sox optioned LHP Aaron Bummer to Charlotte Knights.
	September 1, 2018	Chicago White Sox recalled Aaron Bummer from Charlotte Knights.
	June 7, 2018	Chicago White Sox optioned LHP Aaron Bummer to Charlotte Knights.
	February 16, 2018	Aaron Bummer changed number to .
	July 27, 2017	Chicago White Sox selected the contract of LHP Aaron Bummer from Charlotte Knights.
	July 17, 2017	LHP Aaron Bummer assigned to Charlotte Knights from Birmingham Barons.
	May 5, 2017	LHP Aaron Bummer assigned to Birmingham Barons from Winston-Salem Dash.
	April 6, 2017	LHP Aaron Bummer assigned to Winston-Salem Dash from Charlotte Knights.
	January 23, 2017	Chicago White Sox invited non-roster LHP Aaron Bummer to spring training.
	September 1, 2016	LHP Aaron Bummer assigned to Charlotte Knights from Winston-Salem Dash.
	August 19, 2016	LHP Aaron Bummer assigned to Winston-Salem Dash from Great Falls Voyagers.
	July 19, 2016	Great Falls Voyagers activated LHP Aaron Bummer from the 7-day disabled list.
	July 7, 2016	Great Falls Voyagers sent LHP Aaron Bummer on a rehab assignment to AZL White Sox.
	June 16, 2016	Great Falls Voyagers placed LHP Aaron Bummer on the 7-day disabled list.
	September 9, 2015	Great Falls Voyagers activated LHP Aaron Bummer from the 7-day disabled list.
	June 17, 2015	Great Falls Voyagers placed LHP Aaron Bummer on the 7-day disabled list.
	June 16, 2014	LHP Aaron Bummer assigned to Great Falls Voyagers.
	June 10, 2014	Chicago White Sox signed LHP Aaron Bummer.