Brandon Eisert#14

Pittsburgh Pirates·BBRef

RSFree agentFLBFree agent

Pos: Pitcher

B/T: L / L

Born: Jan 19, 1998 (28)

Height: 6' 2"

Weight: 210 lbs

Owned: 0.1%

From: Portland, OR

Drafted: 2019

Brandon Eisert

#14

Pittsburgh Pirates BBRef

RSFree agentFLBFree agent

Position: Pitcher

Bats/Throws: L / L

Born: Jan 19, 1998 (28)

Height: 6' 2"

Weight: 210 lbs

Owned: 0.07%

From: Portland, OR

Drafted: 2019

G	GS	IP	W-L	ERA	WHIP	K	BB	SV	K/9	K/BB	FIP
25	4	27.1	2-1	5.93	1.24	32	8	0	10.6	4.00	3.68

The Pirates recalled Eisert from Triple-A Indianapolis on Tuesday.

1w agoRotowire

After being optioned to Triple-A on Friday, Eisert will now rejoin the big club to replace the injured Isaac Mattson (hip). Eisert hasn't been very effective in the majors this season, posting a 6.00 ERA and 1.39 WHIP across 36 frames, and he will likely be reserved for low-leverage situations as long as he's with Pittsburgh.

The Pirates optioned Eisert to Triple-A Indianapolis on Friday, Danny Demilio of PittsburghBaseballNow.com reports.

2w agoRotowire

The left-hander was called up by Pittsburgh on Tuesday and will return to Triple-A after firing 1.2 scoreless frames in two appearances. In 34 outings between the Pirates and White Sox this season, Eisert has a 6.00 ERA, 1.39 WHIP and 41:12 K:BB across 36 innings.

The Pirates recalled Eisert from Triple-A Indianapolis on Tuesday.

2w agoRotowire

Eisert will give manager Don Kelly another lefty for the bullpen. The 28-year-old has posted a 6.29 ERA in 34.1 major-league innings this season, but a 40:12 K:BB is more promising.

The Pirates optioned Eisert to Triple-A Indianapolis on Tuesday.

Aug 4Rotowire

The Pirates activated the trio of Lake Bachar, Luke Weaver and Kirby Yates, who were all acquired through trades Monday. Eisert was recalled Monday but did not make an appearance. The Pirates also optioned Noah Murdock on Tuesday.

Pittsburgh recalled Eisert from Triple-A Indianapolis on Monday.

Aug 3Rotowire

After being optioned to Indianapolis last Wednesday, Eisert will rejoin the Pirates less than a week later with Mitch Keller (arm) going on the 60-day injured list in a corresponding move. Over 32 appearances in the majors this season between stops with the White Sox and Pirates, the left-handed reliever owns a 6.29 ERA, 1.40 WHIP and 40:12 K:BB across 34.1 innings.

Poor

Below Avg

Average

Above Avg

Elite

xERA

3.38

xBA

.225

Fastball Velo

90.0 mph

Avg Exit Velo

89.2 mph

Chase %

30.7%

Whiff %

30.4%

K %

27.3%

BB %

7.4%

Barrel %

6.1%

Hard-Hit %

38.6%

Year by Year

Year	G	GS	W	L	SV	IP	H	HR	BB	K	ERA	WHIP
2024TOR	3	0	0	0	0	6.2	5	0	4	2	4.05	1.35
2025CWS	72	3	3	8	2	69.2	75	12	25	74	4.39	1.44
2026TOT ▼	38	4	3	2	0	42.1	40	6	13	48	5.10	1.25
Career	113	7	6	10	2	118.2	120	18	42	124	4.63	1.37
Year	G	GS	W	L	SV	IP	H	HR	BB	K	ERA	WHIP

Batting Splits

Splits

Season:

vs Batters: Left-Handed

LHP

13.0

OPS

.646

WHIP

1.00

AVG

.174

vs Batters: Right-Handed

RHP

14.0

OPS

.885

WHIP

1.50

AVG

.295

Rolling Performance

Season Average

25 games

ERA

5.93

WHIP

1.24

27.1

W-L

2-1

Last 7 Days

ERA

5.24

WHIP

0.91

3.3

Last 14 Days

ERA

5.39

WHIP

0.56

5.4

Last 30 Days

ERA

5.52

WHIP

0.76

6.6

Brandon Eisert#14

Brandon Eisert

2026 Season

Player News

The Pirates recalled Eisert from Triple-A Indianapolis on Tuesday.

The Pirates optioned Eisert to Triple-A Indianapolis on Friday, Danny Demilio of PittsburghBaseballNow.com reports.

The Pirates recalled Eisert from Triple-A Indianapolis on Tuesday.

The Pirates optioned Eisert to Triple-A Indianapolis on Tuesday.

Pittsburgh recalled Eisert from Triple-A Indianapolis on Monday.

Percentile Rankings

Year by Year

Batting Splits

Splits

vs Batters: Left-Handed

vs Batters: Right-Handed

Rolling Performance

Season Average

Last 7 Days

Last 14 Days

Last 30 Days