PoolExpert

Ryan Zeferjahn

Pitcher for Chicago
Age: 28, 209 lbs, 6'5"
Born: 2/28/1998, Topeka, KS, USA
Sal: N/A

PLAYER NEWS REPORT 11 hours

Registers one-out save.
Notched a save against the Pirates on Saturday by striking out the only batter he faced.
Seasons
City
GP
CG
IP
ERA
W
L
ShO
Sv
H
2B
3B
HR
SO
HB
BB
WP
Bk
R
ER
NH
WHIP
K/9
PPts
PPts/GP
2026
CHC
60
0
65.0
4.15
4
4
0
6
44
8
1
7
89
9
38
2
0
33
30
0
1.26
12.32
38.0
0.6
2025
LAA
62
0
57.0
4.74
6
5
0
2
49
8
0
12
73
4
35
3
0
31
30
0
1.47
11.53
36.0
0.6
2024
LAA
12
0
17.0
2.12
0
0
0
0
7
1
0
0
18
2
6
0
0
4
4
0
0.76
9.53
0.0
0.0
134
0
139.0
3.67
10
9
0
8
100
17
1
19
180
15
79
5
0
68
64
0
1.17
11.13
74.0
0.4
Date
Opp
Res
CG
IP
ERA
W
L
ShO
Sv
H
2B
3B
HR
SO
HB
BB
WP
Bk
R
ER
NH
WHIP
K/9
PPts
6/20/2026
W7 - 0
0
1.7
0.00
0
0
0
0
0
0
0
0
3
0
1
0
0
0
0
0
0.60
16.20
0.0
6/18/2026
L0 - 5
0
1.0
0.00
0
0
0
0
0
0
0
0
1
0
2
0
0
0
0
0
2.00
9.00
0.0
6/14/2026
W8 - 3
0
1.0
0.00
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0.00
9.00
0.0
6/12/2026
L3 - 4
0
0.3
0.00
0
0
0
1
0
0
0
0
1
0
1
0
0
0
0
0
3.00
27.00
3.0
6/10/2026
L2 - 3
0
1.0
0.00
1
0
0
0
0
0
0
0
2
0
1
1
0
0
0
0
1.00
18.00
5.0
6/8/2026
W5 - 4
0
1.0
0.00
0
0
0
0
0
0
0
0
3
0
2
0
0
0
0
0
2.00
27.00
0.0
6/6/2026
L2 - 9
0
2.0
0.00
0
0
0
0
0
0
0
0
3
0
2
0
0
0
0
0
1.00
13.50
0.0
6/3/2026
L4 - 11
0
1.0
9.00
0
0
0
0
2
1
0
0
0
0
0
0
0
1
1
0
2.00
0.00
0.0
6/1/2026
W9 - 8
0
1.0
0.00
0
0
0
0
0
0
0
0
1
0
1
0
0
0
0
0
1.00
9.00
0.0
5/29/2026
L5 - 8
0
0.3
108.00
0
1
0
0
3
0
0
2
0
0
1
0
0
4
4
0
12.00
0.00
0.0
0
10.3
11.70
1
1
0
1
5
1
0
2
15
0
11
1
0
5
5
0
2.46
12.87
8.0
Pages:
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Date
Visit.
Home
Time
9/25/2026
7:10 PM
9/26/2026
7:15 PM
Pages:
<< 1 2
Player
Pos
City
Transaction date
Description
P
CHC
8/3/2026
Lands with Cubs via trade.
P
CHC
9/22/2025
Reinstated from IL.
P
CHC
9/6/2025
Placed on IL with knee tendinitis.
P
CHC
8/23/2024
First MLB stint.
P
CHC
7/30/2024
Headed to Halos.

Stars of the month

Date
Player
City
Pos
Star
June 23, 2026
CHC
P
NA
June 27, 2026
CHC
P
NA
June 28, 2026
CHC
P
NA
June 30, 2026
CHC
P
NA
July 04, 2026
CHC
P
NA
July 08, 2026
CHC
P
NA
July 09, 2026
CHC
P
NA
July 12, 2026
CHC
P
NA
July 17, 2026
CHC
P
NA
July 19, 2026
CHC
P
NA
July 21, 2026
CHC
P
NA
July 24, 2026
CHC
P
NA
July 26, 2026
CHC
P
NA
July 27, 2026
CHC
P
NA
August 02, 2026
CHC
P
NA
August 04, 2026
CHC
P
NA
August 05, 2026
CHC
P
NA
August 09, 2026
CHC
P
NA
August 11, 2026
CHC
P
NA
August 14, 2026
CHC
P
NA
August 17, 2026
CHC
P
NA
August 21, 2026
CHC
P
NA
August 24, 2026
CHC
P
NA
August 26, 2026
CHC
P
NA
August 29, 2026
CHC
P
NA
September 01, 2026
CHC
P
NA
September 03, 2026
CHC
P
NA
September 05, 2026
CHC
P
NA
September 07, 2026
CHC
P
NA
September 12, 2026
CHC
P
2nd star
 
Pages:
<< 1 2

Stars of the week

Date
Player
City
Pos
Star
April 05, 2026
CHC
P
NA
April 08, 2026
CHC
P
2nd star
April 11, 2026
CHC
P
1st star
April 18, 2026
CHC
P
2nd star
April 22, 2026
CHC
P
2nd star
April 29, 2026
CHC
P
1st star
May 18, 2026
CHC
P
1st star
May 20, 2026
CHC
P
1st star
May 21, 2026
CHC
P
3rd star
May 23, 2026
CHC
P
1st star
May 29, 2026
CHC
P
Rookie star
June 03, 2026
CHC
P
1st star
July 12, 2026
CHC
P
1st star
July 19, 2026
CHC
P
1st star
July 27, 2026
CHC
P
1st star
August 05, 2026
CHC
P
1st star
August 11, 2026
CHC
P
2nd star
August 17, 2026
CHC
P
2nd star
August 21, 2026
CHC
P
NA
August 24, 2026
CHC
P
3rd star
August 26, 2026
CHC
P
1st star
September 01, 2026
CHC
P
2nd star
September 07, 2026
CHC
P
1st star
 
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