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Ryan Zeferjahn

Ryan Zeferjahn

Chicago Cubs
P
Age: 28
Bats/Throws: R/R
6'5" / 209
DOB: 2/28/1998
(28 years, 8 months, 15 days)
P
Player Dashboard:
Season20262027Total
Team- - -FGDC- - -
LevelMLBPROJMLB
G6567139
GS001
IP69.267.0143.2
K%30.9%28.1%29.6%
BB%13.2%11.6%13.0%
GB%44.7%40.5%
ERA3.883.644.01
FIP3.823.794.27
WAR0.50.70.2
2026 Pitch
Selection
SL:49%
FA:32%
SI:16%
RosterResource
Current Role:Bullpen: Closer (RR)
How Acquired:Trade (LAA) Aug'26
Draft:2019, Rd: 3, Pick: 29, Ovr: 107
Draft Team:Boston Red Sox
Signing Bonus:$500,000
School:Kansas
Contract1 yr, $780k (2026) (RR)
Pre-Arbitration
AAV: $780k
Service Time
1.038
MiLB Options
3
Free Agent
2031
Arb Eligible
2028
News
Rotowire: Zeferjahn posted a clean ninth inning with no strikeouts to earn the save Thursday against the Marlins. (9/24/2026)
RG
10/9/26
FG
9/28/26
RG
9/20/26
RG
9/18/26
RG
9/17/26
RG
9/13/26
FG
8/12/26
RG
8/9/26
RG
8/5/26
FG
8/4/26
RG
8/4/26
RG
8/4/26
RG
7/26/26
RG
7/22/26
RG
5/17/26
RG
5/10/26
RG
5/3/26
FG
4/22/25
FG
8/30/24
FG
8/2/24
FG
7/31/24
FG
7/2/24
FG
3/11/22
FG
1/11/21
FG
12/5/19
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RG
Show
Season20262027Total
Team- - -FGDC- - -
LevelMLBPROJMLB
G6567139
GS001
IP69.267.0143.2
K%30.9%28.1%29.6%
BB%13.2%11.6%13.0%
GB%44.7%40.5%
ERA3.883.644.01
FIP3.823.794.27
WAR0.50.70.2
2026 Pitch
Selection
SL:49%
FA:32%
SI:16%
RosterResource
Current Role:Bullpen: Closer (RR)
How Acquired:Trade (LAA) Aug'26
Draft:2019, Rd: 3, Pick: 29, Ovr: 107
Draft Team:Boston Red Sox
Signing Bonus:$500,000
School:Kansas
Contract1 yr, $780k (2026) (RR)
Pre-Arbitration
AAV: $780k
Service Time
1.038
MiLB Options
3
Free Agent
2031
Arb Eligible
2028
News
Rotowire: Zeferjahn posted a clean ninth inning with no strikeouts to earn the save Thursday against the Marlins. (9/24/2026)
RG
10/9/26
FG
9/28/26
RG
9/20/26
RG
9/18/26
RG
9/17/26
RG
9/13/26
FG
8/12/26
RG
8/9/26
RG
8/5/26
FG
8/4/26
RG
8/4/26
RG
8/4/26
RG
7/26/26
RG
7/22/26
RG
5/17/26
RG
5/10/26
RG
5/3/26
FG
4/22/25
FG
8/30/24
FG
8/2/24
FG
7/31/24
FG
7/2/24
FG
3/11/22
FG
1/11/21
FG
12/5/19
More Articles
News Settings
Article Source
All
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RG
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Comparison

Rate:
ERA
  • ERA
  • K/9
  • BB/9
  • K/BB
  • HR/9
  • AVG
  • WHIP
  • BABIP
  • LOB%
  • FIP
    • Counting:
    Select
  • W
  • L
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  • ShO
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    • ERA by Season

    Ryan ZeferjahnAverage
    Season20232024202520262027ERA2.002.503.003.504.004.505.00

    ERA by Age

    Ryan ZeferjahnAverage
    Age2526272829ERA2.002.503.003.504.004.505.00