Daulton Jefferies (RP) - Oakland Athletics MLB Stats 2022
Updated
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RP
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MLB
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Daulton posted a 5.72 ERA over 39.1 innings pitched with a 1-7 record in 2022. He had struck out 28 batters and walked 8 and averaging 6.4 strikeouts per nine innings. His WHIP stood at 1.37, allowing 46 hits and 4 home runs.
Pitching Splits Pitching performance splits against left-handed and right-handed batters. 2022 Season - 172 TBF
| Split | K% | K/9 | BB% | wOBA | xFIP | HH% |
|---|---|---|---|---|---|---|
| vs LHB | 21.3% | 8.1 | 6.3% | 0.345 | 3.82 | 38.8% |
| vs RHB | 12.0% | 5.0 | 3.3% | 0.400 | 4.94 | 38.8% |
| Overall | 16.3% | 6.4 | 4.7% | 0.375 | 4.33 | 38.8% |
Pitching Splits — K% & BB% (2022) Strikeout and walk rates against left-handed batters, right-handed batters, and overall.
Pitching Splits — wOBA (2022) Weighted on-base average allowed against left-handed batters, right-handed batters, and overall. Lower is better for pitchers.
Pitching Splits — HH% (2022) Hard-hit rate allowed against left-handed batters, right-handed batters, and overall. Lower is better for pitchers.
Season Context Key season-level pitching metrics including games played, SIERA, and batted ball data. 2022 Season - 172 TBF
Batted Ball Profile (2022) Ground ball vs fly ball tendency — higher GB% generally means fewer home runs allowed.
Traditional Stats Standard pitching stats: ERA, FIP, W/L, saves, holds, innings, and games started. 2022 Season
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Daulton Jefferies MLB Stats 2022
Daulton Jefferies is a RP for the Oakland Athletics. View Daulton's 2026 stats, recent performance trends, and key statistical categories to evaluate fantasy value and make informed DFS lineup decisions.
Stats updated November 8, 2026.