Blake Treinen was born on June 30th, 1988 in Wichita, Kansas. His passion for baseball started at a young age, and by high school, he was already recognized as one of the top pitchers in the state. Treinen attended Baker University in Baldwin City, Kansas, where he quickly became a standout player for the Baker Wildcats. More about Blake Treinen
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In 2011, Treinen was selected in the 7th round of the MLB draft by the Oakland Athletics. The right-hander spent the next few years honing his skills in the minor leagues, eventually making his debut for the A's in 2014. Treinen quickly established himself as a reliable reliever for Oakland, and in 2018, he had a breakout season, posting a 0.78 ERA and earning his first All-Star nod. Treinen was traded to the Los Angeles Dodgers in 2019 and continued to perform at a high level, helping the team reach the 2019 World Series.In total, we tracked 91 items since 01/01/2008. The chart below shows the trade volume over time.
The most expensive item with a signature of Blake Treinen (BLAKE TREINEN DODGERS SIGNED 2020 WORLD SERIES BASEBALL 2020 WS CHAMP PSA) was sold in December 2023 for $219.99 while the cheapest item (2019 Topps Heritage Blake Treinen signed auto card Oakland Athletics) found a new owner for $0.99 in March 2023. The month with the most items sold (4) was May 2019 with an average selling price of $27.75 for an autographed item of Blake Treinen. Sold items reached their highest average selling price in December 2023 with $219.99 and the month that saw the lowest prices with $1.49 was August 2022. In average, an autographed item from Blake Treinen is worth $9.99.
Most recently, these items with a signature of Blake Treinen were sold on eBay - click here for more items.
Item Title | Price | Store | |
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2019 Topps High Tek Blake Treinen AUTOGRAPH A's | $2.49 | ||
2019 Topps High Tek Blake Treinen Autograph Auto #HTA-BT Athletics | $1.51 | ||
2020 Topps Tier One #PPA-BTR Blake Treinen /299 Prime Performers Auto Autograph | $7.99 | ||
BLAKE TREINEN 2020 Topps Tier One Prime Performers Autograph /299 AUTO Athletics | $2.25 | ||
Blake Treinen Autograph 2020 Topps Tier One Auto 137/299 PPA-BTR ATHLETICS | $3.99 | ||
Blake Treinen Autographed Official Major League Practice Ball Authenticated | $49.99 | ||
BLAKE TREINEN DODGERS SIGNED 2020 WORLD SERIES BASEBALL 2020 WS CHAMP PSA | $219.99 | ||
BLAKE TREINEN DODGERS SIGNED 2020 WORLD SERIES BASEBALL 2020 WS CHAMP PSA | $81.00 | ||
Blake Treinen Sketch Card Limited 11/50 Edward Vela Signed | $1.99 | ||
Blake Treinen Sketch Card Limited 12/50 Edward Vela Signed (Oakland Athletics) | $2.99 |
Dodgers reliever Blake Treinen undergoes right shoulder surgery (11/11/22): Treinen is likely to miss most, if not all, of 2023
Dodgers, Treinen agree to one-year extension (05/23/22): The Dodgers and reliever Blake Treinen have agreed to a one-year contract extension.
Dodgers place reliever Blake Treinen on injured list with shoulder discomfort (04/22/22): Treinen has not pitched since April 14
Dodgers reliever Treinen to IL with shoulder issue (04/22/22): Key reliever Blake Treinen, who has a 2.48 ERA in 99 appearances for the Dodgers over the past two seasons, has been put on the IL because of shoulder discomfort.
'That slider is death on hitters': Why Blake Treinen might be too good to be a c (03/29/22): With the help of a new slider, Blake Treinen reestablished himself as an elite reliever. Now the Dodgers are deciding what his role should be.
MLB free agent tracker: Hot stove signings, top-60 ranking as Blake Treinen sign (01/2021): We'll be keeping track of the top free agents this winter right here
Dodgers add Blake Treinen to bullpen on one-year, $10 million contract, per repo (12/2019): Treinen is just one season removed from being one of the best relievers in baseball
Why A's should either trade or non-tender All-Star Blake Treinen (10/2019): The former All-Star was dominant in 2018, but took a major step back last season.