Daulton Jefferies #59
Pittsburgh Pirates
- P
- B/T: L/R
- 6' 0"/182
- Age: 28
- Daulton Compton Jefferies
- Status: Active
- Born: 8/02/1995 in Merced, CA
- Draft: 2016, Oakland Athletics, Round: CB-A, Overall Pick: 37
- College: California
- MLB Debut: 9/12/2020
2024 Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 9 | 2-1 | 4.85 | 39.0 | 29 | 1.41 |
2024 Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 5 | 0-2 | 11.37 | 12.2 | 9 | 2.05 |
MiLB Career Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 58 | 9-4 | 4.10 | 215.1 | 218 | 1.21 |
MLB Career Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 19 | 2-10 | 6.78 | 69.0 | 46 | 1.48 |
| Year | W | L | ERA | G | GS | SV | IP | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|
| 2024 MiLB Stats | 2 | 1 | 4.85 | 9 | 7 | 0 | 39.0 | 29 | 1.41 |
| 2024 MLB Stats | 0 | 2 | 11.37 | 5 | 1 | 0 | 12.2 | 9 | 2.05 |
| MiLB Career Stats | 9 | 4 | 4.10 | 58 | 44 | 0 | 215.1 | 218 | 1.21 |
| MLB Career Stats | 2 | 10 | 6.78 | 19 | 11 | 0 | 69.0 | 46 | 1.48 |
- Next PIT Game: 6-30 @ ATL
Splits
| Duration | W | L | ERA | G | GS | SV | IP | H | ER | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Last 7 Games | 0 | 0 | 7.88 | 3 | 0 | 0 | 8.0 | 9 | 7 | 1 | 5 | 1.25 |
| Last 15 Games | - | - | --- | - | - | - | --- | - | - | - | - | --- |
| Last 30 Games | - | - | --- | - | - | - | --- | - | - | - | - | --- |
| Last 3 Games | W | L | SV | IP | H | ER | BB | SO |
|---|---|---|---|---|---|---|---|---|
| 6/28 @ ATL | 0 | 0 | 0 | 3.0 | 2 | 0 | 1 | 3 |
| 6/24 @ CIN | 0 | 0 | 0 | 2.0 | 4 | 4 | 0 | 1 |
| 6/21 vs TB | 0 | 0 | 0 | 3.0 | 3 | 3 | 0 | 1 |
2024 :
SP
(1)
RP
(4)
More Daulton Jefferies
State of the System: Oakland A’s
Prospects in the Athletics' 2020 player pool
Surprising A's have pitching reinforcements
A's Jefferies to have Tommy John surgery
Latest Transactions
| Team | Date | Transaction |
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June 17, 2024 | Pittsburgh Pirates recalled RHP Daulton Jefferies from Indianapolis Indians. |
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May 30, 2024 | Pittsburgh Pirates optioned RHP Daulton Jefferies to Indianapolis Indians. |
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May 29, 2024 | Pittsburgh Pirates recalled RHP Daulton Jefferies from Indianapolis Indians. |
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May 16, 2024 | Indianapolis Indians activated RHP Daulton Jefferies. |
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May 10, 2024 | Pittsburgh Pirates optioned RHP Daulton Jefferies to Indianapolis Indians. |
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May 10, 2024 | San Francisco Giants traded RHP Daulton Jefferies to Pittsburgh Pirates for OF Rodolfo Nolasco. |
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May 6, 2024 | San Francisco Giants designated RHP Daulton Jefferies for assignment. |
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May 5, 2024 | San Francisco Giants recalled RHP Daulton Jefferies from Sacramento River Cats. |
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May 2, 2024 | San Francisco Giants optioned RHP Daulton Jefferies to Sacramento River Cats. |
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May 1, 2024 | San Francisco Giants recalled RHP Daulton Jefferies from Sacramento River Cats. |
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April 1, 2024 | San Francisco Giants optioned RHP Daulton Jefferies to Sacramento River Cats. |
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March 31, 2024 | San Francisco Giants selected the contract of RHP Daulton Jefferies from Sacramento River Cats. |
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March 24, 2024 | Sacramento River Cats placed RHP Daulton Jefferies on the reserve list. |
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December 10, 2023 | RHP Daulton Jefferies assigned to Sacramento River Cats. |
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December 7, 2023 | San Francisco Giants signed free agent RHP Daulton Jefferies to a minor league contract. |
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December 7, 2023 | RHP Daulton Jefferies roster status changed by San Francisco Giants. |
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November 6, 2023 | Las Vegas Aviators activated RHP Daulton Jefferies. |
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November 6, 2023 | RHP Daulton Jefferies elected free agency. |
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March 31, 2023 | RHP Daulton Jefferies roster status changed by Las Vegas Aviators. |
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December 20, 2022 | Oakland Athletics invited non-roster RHP Daulton Jefferies to spring training. |
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December 20, 2022 | RHP Daulton Jefferies roster status changed by Oakland Athletics. |
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November 14, 2022 | Las Vegas Aviators activated RHP Daulton Jefferies. |
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November 14, 2022 | Oakland Athletics sent RHP Daulton Jefferies outright to Las Vegas Aviators. |
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November 8, 2022 | Oakland Athletics activated RHP Daulton Jefferies from the 60-day injured list. |
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May 29, 2022 | Oakland Athletics transferred RHP Daulton Jefferies from the 15-day injured list to the 60-day injured list. Thoracic outlet syndrome. |
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May 20, 2022 | Oakland Athletics placed RHP Daulton Jefferies on the 15-day injured list retroactive to May 19, 2022. Right arm nerve irritation. |
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October 5, 2021 | Oakland Athletics activated RHP Daulton Jefferies from the 10-day injured list. |
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September 18, 2021 | Oakland Athletics placed RHP Daulton Jefferies on the 10-day injured list. Right elbow ulnar neuritis. |
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August 27, 2021 | Oakland Athletics recalled RHP Daulton Jefferies from Las Vegas Aviators. |
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August 8, 2021 | Oakland Athletics optioned RHP Daulton Jefferies to Las Vegas Aviators. |
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August 1, 2021 | Oakland Athletics recalled RHP Daulton Jefferies from Las Vegas Aviators. |
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May 21, 2021 | Las Vegas Aviators activated RHP Daulton Jefferies. |
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May 6, 2021 | Las Vegas Aviators placed RHP Daulton Jefferies on the 7-day injured list. |
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May 6, 2021 | RHP Daulton Jefferies assigned to Las Vegas Aviators from Athletics Alternate Training Site. |
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April 1, 2021 | Oakland Athletics optioned P Daulton Jefferies to Athletics Alternate Training Site. |
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October 9, 2020 | Oakland Athletics activated RHP Daulton Jefferies. |
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September 29, 2020 | Oakland Athletics reassigned RHP Daulton Jefferies to the minor leagues. |
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September 28, 2020 | Oakland Athletics recalled RHP Daulton Jefferies from Athletics Alternate Training Site. |
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September 13, 2020 | Oakland Athletics optioned RHP Daulton Jefferies to Athletics Alternate Training Site. |
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September 12, 2020 | Oakland Athletics recalled Daulton Jefferies from Athletics Alternate Training Site. |
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July 18, 2020 | RHP Daulton Jefferies assigned to Athletics Alternate Training Site from Las Vegas Aviators. |
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March 6, 2020 | Oakland Athletics optioned RHP Daulton Jefferies to Las Vegas Aviators. |
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November 20, 2019 | Oakland Athletics selected the contract of Daulton Jefferies from Midland RockHounds. |
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September 11, 2019 | Midland RockHounds activated RHP Daulton Jefferies from the 7-day injured list. |
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August 20, 2019 | Midland RockHounds placed RHP Daulton Jefferies on the 7-day injured list. |
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April 30, 2019 | RHP Daulton Jefferies assigned to Midland RockHounds from Stockton Ports. |
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February 23, 2019 | RHP Daulton Jefferies assigned to Oakland Athletics. |
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September 15, 2018 | Stockton Ports activated RHP Daulton Jefferies from the 7-day injured list. |
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July 1, 2018 | RHP Daulton Jefferies assigned to Stockton Ports from AZL Athletics. |
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June 18, 2018 | RHP Daulton Jefferies assigned to AZL Athletics from Athletics Extended Spring Training. |
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April 22, 2017 | RHP Daulton Jefferies assigned to Athletics Ext. Spring Training from Stockton Ports. |
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April 18, 2017 | Stockton Ports placed RHP Daulton Jefferies on the 7-day disabled list retroactive to April 17, 2017. |
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April 5, 2017 | RHP Daulton Jefferies assigned to Stockton Ports from AZL Athletics. |
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March 29, 2017 | RHP Daulton Jefferies assigned to Oakland Athletics. |
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October 13, 2016 | RHP Daulton Jefferies assigned to Oakland Athletics Futures. |
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October 13, 2016 | RHP Daulton Jefferies assigned to Oakland Athletics Futures. |
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July 19, 2016 | RHP Daulton Jefferies assigned to AZL Athletics. |
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June 14, 2016 | Oakland Athletics signed RHP Daulton Jefferies. |
+ Show More Transactions
League Rankings
At Bats
| AB | ||
|---|---|---|
| 2024 | 62 | in |
| 2024 | 33 | in NL |
| 2024 | 29 | in NL |
| 2024 | 147 | in |
| 2024 | 81 | in INT |
| 2024 | 66 | in PCL |
| 2024 | 147 | in |