Cha Seung Baek Autographs
Cha Seung Baek is a South Korean former baseball pitcher, born on May 29, 1980, in South Korea. He first rose to prominence as a member of the Lotte Giants, a professional baseball team in the Korea Baseball Organization, where he pitched from 2001 to 2005. During his time with the Giants, Cha won the KBO Rookie of the Year award in 2001 and was named an All-Star in 2004.
In 2006, Cha Seung Baek made history by becoming the first South Korean player to sign directly with a Major League Baseball team, the Seattle Mariners. He made his debut on August 8, 2006, and pitched for the Mariners until 2008. During his time in MLB, Cha was known for his powerful fastball and deceptive changeup. His standout performance came on August 30, 2007, against the Minnesota Twins, where he threw a complete-game shutout, allowing only three hits and striking out seven batters.
After his stint in the MLB, Cha Seung Baek returned to the KBO and played for various teams until his retirement in 2017. His career highlights include a no-hitter pitched for the Kia Tigers in 2011 and leading his team to the Korean Series championship in 2017. Overall, Cha enjoyed a successful baseball career, with a record of 28-34 in MLB and 131-110 in the KBO. His contributions to the sport have made him a celebrated figure in Korean baseball history.
Read more about Cha Seung Baek on Wikipedia
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Traded items with a signature of Cha Seung Baek
The most expensive item with a signature of Cha Seung Baek (Cha Seung Baek Autographed / Signed Baseball) was sold in December 2012 for $37.00 while the cheapest item (Seattle Mariners CHA SEUNG BAEK Signed Auto OMLB MLB Baseball) found a new owner for $0.96 in October 2023. The month with the most items sold (4) was December 2012 with an average selling price of $11.61 for an autographed item of Cha Seung Baek. Sold items reached their highest average selling price in May 2025 with $29.94 and the month that saw the lowest prices with $0.96 was October 2023. In average, an autographed item from Cha Seung Baek is worth $4.74.
Most recently, these items with a signature of Cha Seung Baek were sold on eBay - click here for more items.
| Picture | Item Title | Price | Store |
 | 2000 Bowman CHA SEUNG BAEK Signed Card autograph AUTO MARINERS KOREA | $8.99 |  |
| 2000 TOPPS BOWMAN CHA SEUNG-BAEK RC SIGNED AUTO PSA 5 AUTO 10 LW1 | $31.01 | |
| 2005 Fleer Tradition IP Signed Auto Rene Rivera/Cha Seung Baek/Jose Lopez | $9.99 | |
| 2006 Tacoma Rainiers Cha-Seung Baek Signed Team Card #4 | $0.99 | |
| 2007 upper deck elements baseball cha seung baek autograph sports card | $1.00 | |
| 2007 Upper Deck SIGNED: Cha Seung Baek, MARINERS | $5.99 | |
| 2008 Upper Deck Cha-Seung Baek Signature Sensations SP Rookie RC Auto #SS-CB | $4.50 | |
| 2008 UPPER DECK SIGNATURE SENSATIONS CHA-SEUNG BAEK ROOKIE AUTO #SS-CB KOREA SP | $1.00 | |
| 2008 UPPER DECK SIGNATURE SENSATIONS CHA-SEUNG BAEK ROOKIE RC AUTO #SS-CB | $6.85 | |
| 2009 Topps Cha Seung Baek San Diego Padres Auto On Card Signed Autograph | $11.96 | |
| 2009 Topps San Diego Padres Cha Seung Baek Autographed Card #414 | $14.99 | |
| Cha Seung Baek Signed Autographed 2007 Topps Seattle Mariners Team Card #232 MLB | $3.99 | |
| Cha Seung Baek Signed In Person 2005 Multi Add Minor League Rc A4 | $30.00 | |
| Seattle Mariners CHA SEUNG BAEK Signed Auto OMLB MLB Baseball | $0.96 | |
 | Signed Baseball Card Auto 2006 MultiAd Tacoma Rainiers #4 Cha Seung Baek Korea | $29.94 | |
