2024 Stats
W-L
1-0
ERA
11.05
WHIP
2.45
K
7
SV
0
2025 Projections
Traded to Seattle
The Athletics traded Klein to the Mariners on Tuesday in exchange for international slot money.
ANALYSIS
After the trade, Klein was added to Seattle's 40-man roster. The right-hander was designated for assignment Friday, but he had the tools to drive interest of other clubs. The Mariners will be the hard thrower's third ball club after beginning his career with the Royals.
After the trade, Klein was added to Seattle's 40-man roster. The right-hander was designated for assignment Friday, but he had the tools to drive interest of other clubs. The Mariners will be the hard thrower's third ball club after beginning his career with the Royals.
Pitching Stats
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2024
Minor League Game Log
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Pitching Appearances Breakdown
Average Pitch Count
17
Last 10 Games
18
Last 5 Games
17
How many pitches does Will Klein generally throw?
1-10
11-20
21-30
31-40
41-50
51-60
61-70
71-80
81-90
91-100
101-110
111-120
121+
What part of the game does Will Klein generally pitch?
1st
2nd
3rd
4th
5th
6th
7th
8th
9th
Extra
% Games Reaching Innings Threshold
% Games By Number of Innings Pitched
Left/Right Pitching Splits
Since 2022
-48%
BAA vs RHP
2024
-48%
BAA vs RHP
| BAA | K | BB | H | HR | ||||
|---|---|---|---|---|---|---|---|---|
| Since 2022vs Left | .538 | 2 | 3 | 7 | 0 | |||
| Since 2022vs Right | .278 | 5 | 3 | 5 | 0 | |||
| 2024vs Left | .538 | 2 | 3 | 7 | 0 | |||
| 2024vs Right | .278 | 5 | 3 | 5 | 0 | |||
| 2023vs Left | 0 | 0 | 0 | 0 | 0 | |||
| 2023vs Right | 0 | 0 | 0 | 0 | 0 | |||
| 2022vs Left | 0 | 0 | 0 | 0 | 0 | |||
| 2022vs Right | 0 | 0 | 0 | 0 | 0 | |||
| More Splits→ | View More Split Stats | |||||||
Home/Away Pitching Splits
Since 2022
-82%
ERA at Home
2024
-82%
ERA at Home
| ERA | WHIP | IP | K/9 | BB/9 | |||||
|---|---|---|---|---|---|---|---|---|---|
| Since 2022Home | 6.00 | 2.17 | 6.0 | 7.5 | 4.5 | ||||
| Since 2022Away | 33.75 | 3.75 | 1.1 | 13.5 | 20.3 | ||||
| 2024Home | 6.00 | 2.17 | 6.0 | 7.5 | 4.5 | ||||
| 2024Away | 33.75 | 3.75 | 1.1 | 13.5 | 20.3 | ||||
| 2023Home | 0 | 0 | 0 | 0 | 0 | ||||
| 2023Away | 0 | 0 | 0 | 0 | 0 | ||||
| 2022Home | 0 | 0 | 0 | 0 | 0 | ||||
| 2022Away | 0 | 0 | 0 | 0 | 0 | ||||
| More Splits→ | View More Split Stats | ||||||||
Stat Review
How does Will Klein compare to other relievers?
This section compares his stats with all relief pitcher seasons from the previous three seasons (minimum 30 innings)*. The bar represents the player's percentile rank. For example, if the bar is halfway across, then the player falls into the 50th percentile for that stat and it would be considered average.
* Exit Velocity, Barrels/BBE %, Balls Hit 95+ MPH %, and Spin Rate are benchmarked against 2019 data (min 30 IP). See here for more exit velocity/barrels stats plus an explanation of current limitations with that data set.
* Exit Velocity, Barrels/BBE %, Balls Hit 95+ MPH %, and Spin Rate are benchmarked against 2019 data (min 30 IP). See here for more exit velocity/barrels stats plus an explanation of current limitations with that data set.
K/BB
1.17K/9
8.6BB/9
7.4HR/9
0.0Fastball
97.0 mphERA
11.05WHIP
2.45BABIP
.467GB/FB
1.50Left On Base
50.0%Exit Velocity
84.0 mphBarrels/BBE
4.8%Spin Rate
2191 rpmBalls Hit 95+ MPH
23.8%Swinging Strike
7.5%Advanced Pitching Stats
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Defensive Stats
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Stats Vs Today's Lineup
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Recent RotoWire Articles Featuring Will Klein See More
Erik Siegrist sifts through the roster fallout in the American League from a busy trade deadline, but it's the Orioles' latest wave of elite prospects that could make the biggest impact.
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Erik Siegrist checks out the waiver wire in the American League and thinks Boston's David Hamilton should be getting more attention from fantasy GMs.
James Anderson goes team-by-team to highlight which pitching prospects could ascend to the closer role in the coming years, including A's righty Mason Miller.
Erik Siegrist dives into a deep free-agent pool after the trade deadline and expects Justin Verlander to be the top target among players crossing over to the American League.
More Fantasy News
Taken off 40-man roster
The Athletics designated Klein for assignment Friday.
ANALYSIS
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Shelved at Triple-A
Triple-A Las Vegas placed Klein on its 7-day injured list Aug. 31 with an unspecified injury.
ANALYSIS
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Sent to Las Vegas
The Athletics optioned Klein to Triple-A Las Vegas on Saturday.
ANALYSIS
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Acquired by Oakland
The Athletics acquired Klein, outfielder Jared Dickey and right-hander Mason Barnett from the Royals on Tuesday in exchange for right-hander Lucas Erceg, Mark Feinsand of MLB.com reports.
ANALYSIS
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Moves up from Triple-A
The Royals recalled Klein from Triple-A Omaha on Monday.
ANALYSIS
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