Geoff Hartlieb #31
Las Vegas Aviators
Triple-A Affiliate
- P
- B/T: R/R
- 6' 5"/240
- Age: 32
- Geoffery Thomas Hartlieb
- Status: Active
- Nickname: Hart
- Born: 12/09/1993 in Highland, IL
- Draft: 2016, Pittsburgh Pirates, Round: 29, Overall Pick: 885
- College: Lindenwood, MO
- MLB Debut: 5/18/2019
2026 Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 26 | 5-0 | 3.04 | 47.1 | 53 | 1.29 |
2026 Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 8 | 1-1 | 6.08 | 13.1 | 6 | 1.95 |
2021 Stats
| AB | AVG | HR | RBI | SB | OPS |
|---|---|---|---|---|---|
| 2 | .000 | 0 | 0 | 0 | .000 |
2021 Stats
| AB | AVG | HR | RBI | SB | OPS |
|---|---|---|---|---|---|
| 0 | .000 | 0 | 0 | 0 | .000 |
MiLB Career Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 330 | 40-28 | 3.77 | 475.0 | 506 | 1.32 |
MLB Career Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 76 | 2-2 | 7.69 | 96.0 | 87 | 1.96 |
MiLB Career Stats
| AB | AVG | HR | RBI | SB | OPS |
|---|---|---|---|---|---|
| 3 | .000 | 0 | 0 | 0 | .000 |
MLB Career Stats
| AB | AVG | HR | RBI | SB | OPS |
|---|---|---|---|---|---|
| 0 | .000 | 0 | 0 | 0 | .000 |
| Year | AB | R | H | HR | RBI | SB | AVG | OBP | OPS |
|---|---|---|---|---|---|---|---|---|---|
| 2021 MiLB Stats | 2 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 |
| 2021 MLB Stats | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 |
| MiLB Career Stats | 3 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 |
| MLB Career Stats | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 |
| Year | W | L | ERA | G | GS | SV | IP | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|
| 2026 MiLB Stats | 5 | 0 | 3.04 | 26 | 4 | 3 | 47.1 | 53 | 1.29 |
| 2026 MLB Stats | 1 | 1 | 6.08 | 8 | 0 | 0 | 13.1 | 6 | 1.95 |
| MiLB Career Stats | 40 | 28 | 3.77 | 330 | 8 | 39 | 475.0 | 506 | 1.32 |
| MLB Career Stats | 2 | 2 | 7.69 | 76 | 0 | 0 | 96.0 | 87 | 1.96 |
- Next LV Game: 8-27 vs SUG
Splits
| Duration | W | L | ERA | G | GS | SV | IP | H | ER | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Last 7 Games | 1 | 1 | 6.97 | 7 | 0 | 0 | 10.1 | 14 | 8 | 8 | 5 | 2.13 |
| Last 15 Games | 1 | 1 | 6.08 | 8 | 0 | 0 | 13.1 | 17 | 9 | 9 | 6 | 1.95 |
| Last 30 Games | - | - | --- | - | - | - | --- | - | - | - | - | --- |
| Last 3 Games | W | L | SV | IP | H | ER | BB | SO |
|---|---|---|---|---|---|---|---|---|
| 7/26 @ MIN | 0 | 0 | 0 | 2.0 | 5 | 3 | 0 | 1 |
| 7/24 @ MIN | 0 | 0 | 0 | 0.1 | 0 | 0 | 3 | 1 |
| 7/21 @ AZ | 0 | 0 | 0 | 0.1 | 0 | 1 | 2 | 0 |
2026 :
RP
(8)
More Geoff Hartlieb
Victor Labrada grounds into a double play, second baseman Drew Swift to shortstop Darell Hernaiz to first baseman Joey Meneses. Connor Joe out at 2nd. Victor Labrada out at 1st.
Hartlieb makes MLB debut with Pirates in San Diego
Latest Transactions
| Team | Date | Transaction |
|---|---|---|
|
July 29, 2026 | Athletics sent RHP Geoff Hartlieb outright to Las Vegas Aviators. |
|
|
July 27, 2026 | Athletics designated RHP Geoff Hartlieb for assignment. |
|
|
July 18, 2026 | Athletics selected the contract of RHP Geoff Hartlieb from Las Vegas Aviators. |
|
|
July 4, 2026 | Athletics sent RHP Geoff Hartlieb outright to Las Vegas Aviators. |
|
|
July 3, 2026 | Athletics designated RHP Geoff Hartlieb for assignment. |
|
|
June 20, 2026 | Athletics selected the contract of RHP Geoff Hartlieb from Las Vegas Aviators. |
|
|
April 18, 2026 | Las Vegas Aviators activated RHP Geoff Hartlieb. |
|
|
April 14, 2026 | Las Vegas Aviators transferred RHP Geoff Hartlieb to the Development List. |
|
|
April 9, 2026 | Las Vegas Aviators activated RHP Geoff Hartlieb. |
|
|
March 27, 2026 | Las Vegas Aviators transferred RHP Geoff Hartlieb to the Development List. |
|
|
January 28, 2026 | Athletics invited non-roster RHP Geoff Hartlieb to spring training. |
|
|
November 20, 2025 | RHP Geoff Hartlieb assigned to Las Vegas Aviators. |
|
|
November 19, 2025 | Athletics signed free agent RHP Geoff Hartlieb to a minor league contract. |
|
November 6, 2025 | RHP Geoff Hartlieb elected free agency. |
|
|
August 27, 2025 | RHP Geoff Hartlieb assigned to Omaha Storm Chasers. |
|
August 27, 2025 | Kansas City Royals signed free agent RHP Geoff Hartlieb to a minor league contract. |
|
August 19, 2025 | Toledo Mud Hens released RHP Geoff Hartlieb. |
|
July 31, 2025 | Detroit Tigers signed free agent RHP Geoff Hartlieb to a minor league contract. |
|
|
July 31, 2025 | RHP Geoff Hartlieb assigned to Toledo Mud Hens. |
|
|
July 30, 2025 | RHP Geoff Hartlieb elected free agency. |
|
|
July 30, 2025 | Toledo Mud Hens activated RHP Geoff Hartlieb. |
|
|
July 29, 2025 | Detroit Tigers sent RHP Geoff Hartlieb outright to Toledo Mud Hens. |
|
|
July 26, 2025 | Detroit Tigers designated RHP Geoff Hartlieb for assignment. |
|
|
July 24, 2025 | Detroit Tigers selected the contract of RHP Geoff Hartlieb from Toledo Mud Hens. |
|
|
July 13, 2025 | RHP Geoff Hartlieb assigned to Toledo Mud Hens. |
|
|
July 12, 2025 | Detroit Tigers signed free agent RHP Geoff Hartlieb to a minor league contract. |
|
July 11, 2025 | RHP Geoff Hartlieb elected free agency. |
|
|
July 9, 2025 | New York Yankees designated RHP Geoff Hartlieb for assignment. |
|
|
July 6, 2025 | New York Yankees signed free agent RHP Geoff Hartlieb. |
|
July 4, 2025 | RHP Geoff Hartlieb elected free agency. |
|
|
July 4, 2025 | New York Yankees sent RHP Geoff Hartlieb outright to Scranton/Wilkes-Barre RailRiders. |
|
|
July 2, 2025 | New York Yankees designated RHP Geoff Hartlieb for assignment. |
|
|
June 30, 2025 | New York Yankees selected the contract of RHP Geoff Hartlieb from Scranton/Wilkes-Barre RailRiders. |
|
|
February 5, 2025 | New York Yankees invited non-roster RHP Geoff Hartlieb to spring training. |
|
|
October 18, 2024 | New York Yankees signed free agent RHP Geoff Hartlieb to a minor league contract. |
|
|
October 18, 2024 | Scranton/Wilkes-Barre RailRiders activated RHP Geoff Hartlieb. |
|
|
October 18, 2024 | RHP Geoff Hartlieb assigned to Scranton/Wilkes-Barre RailRiders. |
|
October 2, 2024 | RHP Geoff Hartlieb elected free agency. |
|
|
July 19, 2024 | Albuquerque Isotopes activated RHP Geoff Hartlieb. |
|
|
July 5, 2024 | Albuquerque Isotopes transferred RHP Geoff Hartlieb to the Development List. |
|
|
July 3, 2024 | Albuquerque Isotopes activated RHP Geoff Hartlieb. |
|
|
June 27, 2024 | Albuquerque Isotopes transferred RHP Geoff Hartlieb to the Development List. |
|
|
June 25, 2024 | Colorado Rockies sent RHP Geoff Hartlieb outright to Albuquerque Isotopes. |
|
June 22, 2024 | Colorado Rockies designated RHP Geoff Hartlieb for assignment. |
|
|
June 8, 2024 | Colorado Rockies selected the contract of RHP Geoff Hartlieb from Albuquerque Isotopes. |
|
|
November 14, 2023 | RHP Geoff Hartlieb assigned to Albuquerque Isotopes. |
|
|
November 13, 2023 | Colorado Rockies signed free agent RHP Geoff Hartlieb to a minor league contract. |
|
|
November 13, 2023 | RHP Geoff Hartlieb roster status changed by Colorado Rockies. |
|
October 5, 2023 | RHP Geoff Hartlieb elected free agency. |
|
|
September 8, 2023 | Jacksonville Jumbo Shrimp activated RHP Geoff Hartlieb. |
|
|
September 8, 2023 | Miami Marlins sent RHP Geoff Hartlieb outright to Jacksonville Jumbo Shrimp. |
|
September 6, 2023 | Miami Marlins designated RHP Geoff Hartlieb for assignment. |
|
|
September 1, 2023 | Miami Marlins recalled RHP Geoff Hartlieb from Jacksonville Jumbo Shrimp. |
|
|
August 20, 2023 | Miami Marlins optioned RHP Geoff Hartlieb to Jacksonville Jumbo Shrimp. |
|
|
August 19, 2023 | Miami Marlins recalled RHP Geoff Hartlieb from Jacksonville Jumbo Shrimp. |
|
|
August 7, 2023 | Jacksonville Jumbo Shrimp activated RHP Geoff Hartlieb. |
|
|
August 7, 2023 | Miami Marlins optioned RHP Geoff Hartlieb to Jacksonville Jumbo Shrimp. |
|
|
August 6, 2023 | Miami Marlins selected the contract of RHP Geoff Hartlieb from Jacksonville Jumbo Shrimp. |
|
|
May 2, 2023 | Jacksonville Jumbo Shrimp activated RHP Geoff Hartlieb from the 7-day injured list. |
|
|
May 2, 2023 | Jacksonville Jumbo Shrimp activated RHP Geoff Hartlieb from the 7-day injured list. |
|
|
March 31, 2023 | Jacksonville Jumbo Shrimp placed RHP Geoff Hartlieb on the 7-day injured list. |
|
|
November 29, 2022 | RHP Geoff Hartlieb assigned to Jacksonville Jumbo Shrimp. |
|
|
November 29, 2022 | Jacksonville Jumbo Shrimp activated RHP Geoff Hartlieb. |
|
|
November 21, 2022 | RHP Geoff Hartlieb roster status changed by Miami Marlins. |
|
|
November 21, 2022 | Miami Marlins signed free agent RHP Geoff Hartlieb to a minor league contract. |
|
November 10, 2022 | RHP Geoff Hartlieb elected free agency. |
|
October 15, 2022 | Aguilas Cibaenas activated RHP Geoff Hartlieb. |
|
|
October 15, 2022 | RHP Geoff Hartlieb assigned to Aguilas Cibaenas. |
|
March 12, 2022 | RHP Geoff Hartlieb roster status changed by Boston Red Sox. |
|
|
March 12, 2022 | Boston Red Sox invited non-roster RHP Geoff Hartlieb to spring training. |
|
|
September 26, 2021 | Boston Red Sox sent RHP Geoff Hartlieb outright to Worcester Red Sox. |
|
|
September 23, 2021 | Boston Red Sox designated RHP Geoff Hartlieb for assignment. |
|
|
September 4, 2021 | Boston Red Sox claimed RHP Geoff Hartlieb off waivers from New York Mets. |
|
|
September 4, 2021 | Boston Red Sox optioned RHP Geoff Hartlieb to Worcester Red Sox. |
|
September 2, 2021 | New York Mets designated RHP Geoff Hartlieb for assignment. |
|
August 22, 2021 | New York Mets optioned RHP Geoff Hartlieb to Syracuse Mets. |
|
|
August 20, 2021 | New York Mets recalled RHP Geoff Hartlieb from Syracuse Mets. |
|
|
August 16, 2021 | New York Mets optioned RHP Geoff Hartlieb to Syracuse Mets. |
|
|
August 14, 2021 | New York Mets recalled RHP Geoff Hartlieb from Syracuse Mets. |
|
|
August 12, 2021 | New York Mets optioned RHP Geoff Hartlieb to Syracuse Mets. |
|
|
August 11, 2021 | New York Mets recalled RHP Geoff Hartlieb from Syracuse Mets. |
|
|
August 3, 2021 | New York Mets optioned RHP Geoff Hartlieb to Syracuse Mets. |
|
|
August 1, 2021 | New York Mets recalled RHP Geoff Hartlieb from Syracuse Mets. |
|
|
July 21, 2021 | New York Mets optioned RHP Geoff Hartlieb to Syracuse Mets. |
|
|
July 20, 2021 | New York Mets recalled RHP Geoff Hartlieb from Syracuse Mets. |
|
|
July 11, 2021 | New York Mets optioned RHP Geoff Hartlieb to Syracuse Mets. |
|
|
July 10, 2021 | New York Mets recalled RHP Geoff Hartlieb from Syracuse Mets. |
|
|
July 9, 2021 | New York Mets claimed RHP Geoff Hartlieb off waivers from Pittsburgh Pirates. |
|
|
July 9, 2021 | RHP Geoff Hartlieb assigned to Syracuse Mets. |
|
July 3, 2021 | Pittsburgh Pirates designated RHP Geoff Hartlieb for assignment. |
|
June 27, 2021 | Pittsburgh Pirates optioned RHP Geoff Hartlieb to Indianapolis Indians. |
|
|
June 12, 2021 | Pittsburgh Pirates recalled RHP Geoff Hartlieb from Indianapolis Indians. |
|
|
May 14, 2021 | Pittsburgh Pirates optioned RHP Geoff Hartlieb to Indianapolis Indians. |
|
|
May 9, 2021 | Pittsburgh Pirates recalled RHP Geoff Hartlieb from Indianapolis Indians. |
|
|
May 1, 2021 | RHP Geoff Hartlieb assigned to Indianapolis Indians from Pirates Alternate Training Site. |
|
April 25, 2021 | Pittsburgh Pirates optioned RHP Geoff Hartlieb to Pirates Alternate Training Site. |
|
|
April 22, 2021 | Pittsburgh Pirates recalled RHP Geoff Hartlieb from Pirates Alternate Training Site. |
|
|
July 28, 2020 | Pittsburgh Pirates recalled RHP Geoff Hartlieb from Pirates Alternate Training Site. |
|
|
July 18, 2020 | RHP Geoff Hartlieb assigned to Pirates Alternate Training Site from Indianapolis Indians. |
|
|
March 20, 2020 | Pittsburgh Pirates optioned RHP Geoff Hartlieb to Indianapolis Indians. |
|
|
December 2, 2019 | Geoff Hartlieb changed number to . |
|
|
August 30, 2019 | Pittsburgh Pirates recalled RHP Geoff Hartlieb from Indianapolis Indians. |
|
|
August 16, 2019 | Pittsburgh Pirates optioned RHP Geoff Hartlieb to Indianapolis Indians. |
|
|
July 30, 2019 | Pittsburgh Pirates recalled Geoff Hartlieb from Indianapolis Indians. |
|
|
June 29, 2019 | Pittsburgh Pirates optioned RHP Geoff Hartlieb to Indianapolis Indians. |
|
|
May 17, 2019 | Pittsburgh Pirates selected the contract of Geoff Hartlieb from Indianapolis Indians. |
|
|
April 2, 2019 | RHP Geoff Hartlieb assigned to Indianapolis Indians from Altoona Curve. |
|
|
January 5, 2019 | Pittsburgh Pirates invited non-roster RHP Geoff Hartlieb to spring training. |
|
April 5, 2018 | RHP Geoff Hartlieb assigned to Altoona Curve. |
|
|
March 25, 2018 | RHP Geoff Hartlieb assigned to Pittsburgh Pirates. |
|
June 24, 2017 | RHP Geoff Hartlieb assigned to Bradenton Marauders from West Virginia Power. |
|
April 5, 2017 | RHP Geoff Hartlieb assigned to West Virginia Power from Bristol Pirates. |
|
|
June 17, 2016 | Pittsburgh Pirates signed RHP Geoff Hartlieb. |
|
June 17, 2016 | RHP Geoff Hartlieb assigned to Bristol Pirates. |
+ Show More Transactions
League Rankings
Hit By Pitch
| HBP | ||
|---|---|---|
| 2020 | 3 | in NL |