Title: Tom Trebelhorn
Content:  Trebelhorn was drafted in the sixth round of the 1970 Major League Baseball draft by the Bend Rainbows, a newly formed short-season Class A team independently owned by the Hawaii Islanders, a AAA club that was itself affiliated with the California Angels. He spent five years as a minor league catcher and infielder for the Islanders (and by extension their affiliates the Angels and, later, San Diego Padres) and Oakland Athletics organizations. Fast forward to October 23, 2020, Tom pitched a complete game (CG) for the Cal Vets in a Men's Senior Baseball League (MSBL) World Series Championship Semi-Finals game against the Tucson Toros in Phoenix, Arizona, only to lose in a 1-0 score on an unearned run in the final innings.
Title: Tom Trebelhorn
Content:  Thomas Lynn Trebelhorn (born January 27, 1948) is a former manager in Major League Baseball for the Milwaukee Brewers (1986–91) and Chicago Cubs (1994). He was the manager of the Class A Salem-Keizer Volcanoes from 2008 to 2012.
Title: 2010 San Francisco Giants season
Content:  LEAGUE CHAMPIONS: San Jose
Title: Tom Trebelhorn
Content:  He took on the role of manager again in 2008 for the Class A Salem-Keizer Volcanoes, a position in which he served through the 2012 season. In 2009, Trebelhorn was selected by the Italian national team to be a coach for the 2009 World Baseball Classic.
Title: 2010 San Francisco Giants season
Content:  July 31 &mdash; Giants trade minor-league pitcher Daniel Turpen to the Boston Red Sox in exchange for right-handed relief pitcher Ramón Ramírez ; August 11 &mdash; Giants trade minor-league outfielder Evan Crawford to the Chicago Cubs for infielder Mike Fontenot ; August 13 &mdash; Giants acquire outfielder José Guillén from the Kansas City Royals for a player to be named later and cash ; August 23 &mdash; Giants claim outfielder Cody Ross off of waivers from the Florida Marlins ; October 23 &mdash; Giants defeat Philadelphia 3&ndash;2, winning the NLCS 4&ndash;2 and advancing to face the Texas Rangers in the 2010 World Series ; November 3 &mdash; The Giants and their fans celebrate the World Series victory with a parade from the Financial District to Civic Center in downtown San Francisco. ; November 15 &mdash; Buster Posey is named the National League Rookie of the Year 
Title: 2010 San Francisco Giants season
Content:  The San Francisco Giants are a Major League Baseball team that play in the National League. Their 2010 season marked their 128th year in Major League Baseball, their 53rd year in San Francisco since their move from New York following the 1957 season, and their 11th in AT&T Park. The Giants won the National League West for the first time since the 2003 season and both the National League Division Series and National League Championship Series for the first time since the 2002 season. They would go on to win the World Series, their first championship since moving to San Francisco in 
Title: 2010 World Series
Content:  was marred by the Loma Prieta earthquake, and another seven-game loss to the Anaheim Angels in  after being eight outs away from the title in Game 6 with a 5–0 lead. Their last postseason appearance was in 2003, when they lost to the eventual World Series champion Florida Marlins in the NLDS. The Giants entered 2010 with a strong pitching staff led by two-time Cy Young Award winner Tim Lincecum and a solid bullpen spearheaded by closer Brian Wilson. Notable offseason acquisitions included free agents Mark DeRosa, previously of the St. Louis Cardinals; and Aubrey Huff, previously of the Detroit Tigers. Over the course of the season, the Giants' front office 
Title: 2010 San Francisco Giants season
Content:  On October 7, the Giants played their first playoff game since 2003. In the first game of their National League Division Series against the Atlanta Braves, Tim Lincecum struck out fourteen in a 1&ndash;0 victory over Derek Lowe, setting a franchise postseason strikeout record. On October 11, the Giants won their series against Atlanta, advancing to the National League Championship Series against the Philadelphia Phillies. On October 23, the Giants defeated the Phillies to advance to the World Series where they faced the Texas Rangers. On November 1, the Giants defeated the Rangers in Game 5 to win their first championship since.
Title: 2010 San Francisco Giants season
Content:  36,104 || 71&ndash;56 ; - style="text-align:center; background:#fbb;" ; 128 || August 25 || Reds || 12&ndash;11 (12) || Cordero (4&ndash;4) || Bumgarner (8&ndash;9) || || 36,310 || 71&ndash;57 ; - style="text-align:center; background:#fbb;" ; 129 || August 27 || Diamondbacks || 6&ndash;0 || Enright (5&ndash;2) || Lincecum (11&ndash;9) || || 38,013 || 71&ndash;58 ; - style="text-align:center; background:#fbb;" ; 130 || August 28 || Diamondbacks || 11&ndash;3 || Hudson (5&ndash;2) || Zito (8&ndash;10) || || 41,250 || 71&ndash;59 ; - style="text-align:center; background:#bfb;" ; 131 || August 29 || Diamondbacks || 9&ndash;7 || Cain (10&ndash;10) || Vásquez (1&ndash;5) || Wilson (36) || 38,735 
Title: 2010 San Francisco Giants season
Content:  || 1&ndash;0 || Ramírez (1&ndash;3) || Cashner (2&ndash;6) || Wilson (44) || 36,364 || 85&ndash;66 ; - style="text-align:center; background:#fbb;" ; 152 || September 22 || @ Cubs || 2&ndash;0 || Wells (8&ndash;13) || Sánchez (11&ndash;9) || Mármol (34) || 37,285 || 85&ndash;67 ; - style="text-align:center; background:#bfb;" ; 153 || September 23 || @ Cubs || 13&ndash;0 || Bumgarner (6&ndash;6) || Dempster (14&ndash;11) || || 34,481 || 86&ndash;67 ; - style="text-align:center; background:#bfb;" ; 154 || September 24 || @ Rockies || 2&ndash;1 || Lincecum (15&ndash;10) || Chacín (9&ndash;10) || Wilson (45) || 49,071 || 87&ndash;67 ; - style="text-align:center; background:#fbb;" ; 155 

Question: Verify the following claims with "True" or "False": I believe Tom Trebelhorn was the leader of the 2010 San Francisco Giants season.
Answer: False