IP 200.0
ERA 5.49
WHIP 1.505
BB/9 4.1
SO/9 7.1
  • Full name Collin Thomas Balester
  • Born 06/06/1986 in Huntington Beach, CA
  • Profile Ht.: 6'4" / Wt.: 190 / Bats: R / Throws: R
  • School Huntington Beach
  • Debut 07/01/2008
  • Drafted in the 4th round (114th overall) by the Washington Nationals in 2004 (signed for $290,000).
    View Draft Report
    The 6-foot-6, 180-pound Balester made huge strides this spring, improving his stock from a probable mid-round selection. With no college options, he may become a desirable selection for a team looking for a bargain in the fifth or sixth rounds. Balester didn't dominate at the high school level, going 6-4, 1.63 with 63 strikeouts in 64 innings, but he's a projectable righthander with a loose arm. He works at 91-92 mph with his fastball and has touched 94-95. He has issues with his delivery but has shown a capacity for spinning a breaking ball, though his curve is just adequate.

Top Rankings

Organization Prospect Rankings

Minor League Top Prospects

Top 100 Rankings

Best Tools List

  • Rated Best Fastball in the Washington Nationals in 2006
  • Rated Best Fastball in the Washington Nationals in 2005

Career Transactions

  • RHP Collin Balester elected free agency.
  • RHP Collin Balester assigned to Sacramento River Cats from Salem-Keizer Volcanoes.
  • RHP Collin Balester assigned to Salem-Keizer Volcanoes from Sacramento River Cats.
  • Collin Balester assigned to Richmond Flying Squirrels.
  • RHP Collin Balester assigned to Sacramento River Cats from Richmond Flying Squirrels.
  • San Francisco Giants signed free agent RHP Collin Balester to a minor league contract.
  • Toledo Mud Hens released RHP Collin Balester.
  • RHP Collin Balester assigned to Detroit Pistons.
  • RHP Collin Balester roster status changed by Detroit Tigers.
  • RHP Collin Balester assigned to Toledo Mud Hens.
  • Detroit Tigers signed free agent RHP Collin Balester to a minor league contract.
  • RHP Collin Balester elected free agency.
  • Cincinnati Reds sent RHP Collin Balester outright to Louisville Bats.
  • Cincinnati Reds selected the contract of RHP Collin Balester from Louisville Bats.
  • Indianapolis Indians traded RHP Collin Balester to Louisville Bats.
  • RHP Collin Balester assigned to Indianapolis Indians from Altoona Curve.
  • RHP Collin Balester assigned to Altoona Curve from Indianapolis Indians.
  • RHP Collin Balester assigned to Indianapolis Indians from Altoona Curve.
  • Pittsburgh Pirates invited non-roster RHP Collin Balester to spring training.
  • Venados de Mazatlan placed RHP Collin Balester on the reserve list.
  • RHP Collin Balester assigned to Venados de Mazatlan.
  • RHP Collin Balester assigned to Altoona Curve from Bradenton Marauders.
  • Bradenton Marauders sent RHP Collin Balester on a rehab assignment to Bristol Pirates.
  • Bradenton Marauders sent RHP Collin Balester on a rehab assignment to GCL Pirates.
  • RHP Collin Balester assigned to Bradenton Marauders from Indianapolis Indians.
  • Indianapolis Indians placed RHP Collin Balester on the 7-day disabled list.
  • Pittsburgh Pirates signed free agent RHP Collin Balester to a minor league contract.
  • RHP Collin Balester assigned to Indianapolis Indians.
  • RHP Collin Balester elected free agency.
  • Round Rock Express activated RHP Collin Balester from the 7-day disabled list.
  • Round Rock Express placed RHP Collin Balester on the 7-day disabled list.
  • Texas Rangers signed free agent RHP Collin Balester to a minor league contract and invited him to spring training.
  • RHP Collin Balester elected free agency.
  • Detroit Tigers sent RHP Collin Balester outright to Toledo Mud Hens.
  • Detroit Tigers designated Collin Balester for assignment.
  • Washington Nationals traded RHP Collin Balester to Detroit Tigers for RHP Ryan Perry.
  • Washington Nationals recalled Collin Balester from Syracuse Chiefs.
  • Washington Nationals optioned Collin Balester to Syracuse Chiefs.
  • Washington Nationals designated Collin Balester for assignment.
  • Washington Nationals recalled Collin Balester from Syracuse Chiefs.
  • Washington Nationals optioned Collin Balester to Syracuse Chiefs.
  • Washington Nationals recalled Collin Balester from Syracuse Chiefs.
  • Washington Nationals optioned Collin Balester to Syracuse Chiefs.
  • Washington Nationals recalled Collin Balester from Syracuse Chiefs.
  • Washington Nationals optioned Collin Balester to Syracuse Chiefs.
  • Washington Nationals recalled Collin Balester from Syracuse Chiefs.
  • Washington Nationals optioned Collin Balester to Syracuse Chiefs.
  • Washington Nationals recalled Collin Balester from Syracuse Chiefs.
  • Washington Nationals optioned Collin Balester to Syracuse Chiefs.
  • Washington Nationals recalled Collin Balester from Syracuse Chiefs.
  • Collin Balester roster status changed by Syracuse Chiefs.
  • Syracuse Chiefs placed RHP Collin Balester on the 7-day disabled list.
  • Washington Nationals optioned RHP Collin Balester to Syracuse Chiefs.
  • Collin Balester roster status changed by Washington Nationals.
  • Washington Nationals optioned Collin Balester to Syracuse Chiefs.
  • Washington Nationals recalled Collin Balester from Syracuse Chiefs.

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