Seth Martinez
Seth Antonio Martinez
Born: August 29, 1994
Peoria, AZ US
Primary Position: Pitcher
Bats: Right
Throws: Right
Height: 6'2"
Weight: 200
Draft: Round 17 (2016 June Amateur Draft, Oakland Athletics)
School: Arizona State
Career: 2016-2025
Major League Statistics
Seth Martinez compiled a career record of 22 wins and 24 losses, with 20 saves, and a 2.98 ERA in his 190-game pitching career with the Athletics, Vermont Lake Monsters, Beloit Snappers, Stockton Ports, Midland RockHounds, Sugar Land Skeeters, Sugar Land Space Cowboys and Jacksonville Jumbo Shrimp. He began playing during the 2016 season and last took the field during the 2025 campaign.
 Athletics |
 Vermont Lake Monsters |
 Beloit Snappers |
 Stockton Ports |
 Midland RockHounds |
 Sugar Land Skeeters |
 Sugar Land Space Cowboys |
 Jacksonville Jumbo Shrimp |
Click on column headings to sort.
Pitching:
| Year | Level | Lg | Team | W | L | W% | ERA | G | GS | GF | CG | SHO | SV | IP | H | R | ER | HR | BB | IBB | SO | HBP | BK | WP | BF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2016 | R | ARIZ | Athletics | 0 | 0 | 3.86 | 3 | 0 | 1 | 0 | 0 | 1 | 2.3 | 3 | 1 | 1 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 11 | |
| 2017 | Short Season A | NYPL | Vermont Lake Monsters | 0 | 1 | .000 | 1.80 | 1 | 1 | 0 | 0 | 0 | 0 | 5.0 | 7 | 1 | 1 | 0 | 0 | 0 | 3 | 1 | 0 | 0 | 23 |
| 2017 | A | MIDW | Beloit Snappers | 5 | 10 | .333 | 3.49 | 20 | 10 | 4 | 0 | 0 | 1 | 95.3 | 90 | 46 | 37 | 9 | 19 | 0 | 73 | 5 | 0 | 1 | 394 |
| 2018 | A | MIDW | Beloit Snappers | 3 | 5 | .375 | 3.28 | 42 | 0 | 22 | 0 | 0 | 15 | 71.3 | 68 | 32 | 26 | 5 | 18 | 2 | 58 | 6 | 0 | 4 | 291 |
| 2019 | AA | TL | Midland RockHounds | 4 | 1 | .800 | 1.26 | 16 | 0 | 5 | 0 | 0 | 0 | 28.7 | 21 | 5 | 4 | 0 | 9 | 0 | 33 | 1 | 0 | 0 | 114 |
| 2019 | Advanced A | CALL | Stockton Ports | 3 | 3 | .500 | 3.35 | 26 | 0 | 16 | 0 | 0 | 2 | 43.0 | 29 | 16 | 16 | 3 | 9 | 0 | 41 | 4 | 0 | 1 | 166 |
| 2021 | AAA | AAAW | Sugar Land Skeeters | 5 | 3 | .625 | 2.81 | 36 | 0 | 2 | 0 | 0 | 0 | 57.7 | 35 | 21 | 18 | 5 | 20 | 0 | 78 | 3 | 0 | 3 | 230 |
| 2022 | AAA | PCL | Sugar Land Space Cowboys | 2 | 1 | .667 | 3.60 | 14 | 0 | 2 | 0 | 0 | 0 | 15.0 | 10 | 7 | 6 | 2 | 6 | 1 | 15 | 1 | 0 | 0 | 61 |
| 2023 | AAA | PCL | Sugar Land Space Cowboys | 0 | 0 | 2.25 | 19 | 0 | 3 | 0 | 0 | 1 | 20.0 | 19 | 6 | 5 | 1 | 10 | 0 | 30 | 1 | 0 | 1 | 88 | |
| 2024 | AAA | PCL | Sugar Land Space Cowboys | 0 | 0 | 1.46 | 13 | 0 | 1 | 0 | 0 | 0 | 12.3 | 6 | 2 | 2 | 1 | 7 | 0 | 12 | 1 | 0 | 0 | 50 | |
| 2025 | AAA | IL | Jacksonville Jumbo Shrimp | 1 | 0 | 1.000 | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 2.0 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 5 |
| Totals | 22 | 24 | .478 | 2.98 | 190 | 11 | 56 | 0 | 0 | 20 | 350.7 | 288 | 137 | 116 | 26 | 100 | 3 | 345 | 23 | 0 | 10 | 1428 |
Fielding:
| Year | Level | Lg | Team | Pos | GP | PO | A | E | DP | Fld% | RF/G |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2016 | R | ARIZ | Athletics | P | 3 | 0 | 0 | 0 | 0 | .000 | |
| 2017 | A | MIDW | Beloit Snappers | P | 20 | 4 | 12 | 0 | 1 | 1.000 | .800 |
| 2017 | Short Season A | NYPL | Vermont Lake Monsters | P | 1 | 0 | 2 | 0 | 0 | 1.000 | 2.000 |
| 2018 | A | MIDW | Beloit Snappers | P | 42 | 2 | 12 | 0 | 0 | 1.000 | .333 |
| 2019 | Advanced A | CALL | Stockton Ports | P | 26 | 0 | 9 | 0 | 1 | 1.000 | .346 |
| 2019 | AA | TL | Midland RockHounds | P | 16 | 0 | 2 | 0 | 0 | 1.000 | .125 |
| 2021 | AAA | AAAW | Sugar Land Skeeters | P | 36 | 4 | 5 | 0 | 1 | 1.000 | .250 |
| 2022 | AAA | PCL | Sugar Land Space Cowboys | P | 14 | 0 | 1 | 0 | 0 | 1.000 | .071 |
| 2023 | AAA | PCL | Sugar Land Space Cowboys | P | 19 | 2 | 2 | 0 | 0 | 1.000 | .211 |
| 2024 | AAA | PCL | Sugar Land Space Cowboys | P | 13 | 1 | 2 | 0 | 0 | 1.000 | .231 |
| 2025 | AAA | IL | Jacksonville Jumbo Shrimp | P | 1 | 0 | 0 | 0 | 0 | .000 | |
| Totals | 176 | 13 | 46 | 0 | 3 | 1.000 | .335 |
Minor League Service:
| Year | Level | League | Team | Affiliation | First Appearance | Final Appearance |
|---|---|---|---|---|---|---|
| 2016 | R | Arizona League | Athletics | OAK | June 20, 2016 | June 28, 2016 |
| 2017 | A | Midwest League | Beloit Snappers | OAK | May 15, 2017 | September 4, 2017 |
| 2017 | Short Season A | New York-Pennsylvania League | Vermont Lake Monsters | OAK | June 21, 2017 | June 21, 2017 |
| 2018 | A | Midwest League | Beloit Snappers | OAK | April 5, 2018 | September 3, 2018 |
| 2019 | Advanced A | California League | Stockton Ports | OAK | April 6, 2019 | June 29, 2019 |
| 2019 | AA | Texas League | Midland RockHounds | OAK | July 2, 2019 | September 2, 2019 |
| 2021 | AAA | AAA West | Sugar Land Skeeters | HOU | May 7, 2021 | October 2, 2021 |
| 2022 | AAA | Pacific Coast League | Sugar Land Space Cowboys | HOU | April 6, 2022 | September 24, 2022 |
| 2023 | AAA | Pacific Coast League | Sugar Land Space Cowboys | HOU | August 1, 2023 | September 24, 2023 |
| 2024 | AAA | Pacific Coast League | Sugar Land Space Cowboys | HOU | August 3, 2024 | September 14, 2024 |
| 2025 | AAA | International League | Jacksonville Jumbo Shrimp |
Persons data from the Chadwick Baseball Bureau are Copyright Chadwick Baseball Bureau, and are made available under the Open Data Commons Attribution License.
