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John Klein
John Klein
St. Paul Saints • Pitcher
Age 24 • 6' 5" • 225 lb
Bats: R • Throws: R
MLB Debut: 2026-05-02
Born: Brooklyn Park , MN • USA
Draft: 2022
2026 Stats
W
0
L
1
ERA
7.71
WHIP
1.29
IP
2.1
SO
1
SV
0
HLD
0
G
2
GS
0
Career Stats
W
0
L
1
ERA
7.71
WHIP
1.29
IP
2.1
SO
1
SV
0
HLD
0
G
2
GS
0
Year-by-Year Pitching
Year Team GGSIP WLSVSO ERAWHIPAwards
2026 MIN 2 — 2.1 — 1 — 1 7.71 1.29
Spring Training
Pitching
YearTeamGGSIPWLSVSOERAWHIP
2026 MIN 1—2.0 ———1 0.000.00
Game Logs
Season selector loads one year at a time.
Pitching
Date Opponent IP H R ER BB SO HR
2026-05-07 @ WSH 1.1 2 2 2 1 1 1
2026-05-02 vs TOR 1.0 0 0 0 0 0 0
Transactions
Entire history • newest first.
2026-05-08
Minnesota Twins optioned RHP John Klein to St. Paul Saints.
2026-05-02
Minnesota Twins recalled RHP John Klein from St. Paul Saints.
2026-03-09
Minnesota Twins optioned RHP John Klein to St. Paul Saints.
2025-11-18
Minnesota Twins selected the contract of RHP John Klein from St. Paul Saints.
2022-08-08
Minnesota Twins signed free agent RHP John Klein to a minor league contract.
Scouting Report
Statcast-style percentiles • Basenerd theme
Season 2026
Ready
Basic Line
Season / Game
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Pitch Arsenal
Usage • Velo • Break • Spin • xwOBA
Pitch N Use% Velo HB IVB Spin xwOBA Whiff% Zone% Chase% BNStuff+ BNCtrl+
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Notes
Primary pitch summary
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Movement Profile (Induced Break)
Pitcher's View: HB vs Rise / Drop (in)
Circles: 12/18/24 in • Dots = pitch types (size ~ pitch count)
Pitch Location Heatmaps
KDE-style blur • fixed zone • catcher POV
vs. LHH
vs. RHH
Zone: left -0.7083 / right 0.7083 • bot 1.595 / top 3.394 • Domain: X [-2,2], Z [0,5]
Statcast Game Log
Per-game pitch metrics from Statcast
Date Pitches Velo BNStuff+ BNCtrl+ Whiff% Zone% Chase% K% BB% xwOBA
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