

Efrain Nieves P
Round Rock Express
- Triple-A | Pacific Coast League
- MLB Parent Club: Texas Rangers

- Status: Active
- Full Name: Efrain J Nieves
- Age: 29 (November 15, 1989)
- Birthplace: Bayamon, Puerto Rico
- Bats/Throws: L/L Ht: 6' 0" Wt: 170
- Draft: Round 7 (2007, MIL)
- School: Puerto Rico Baseball Academy, Gurabo, PR

Efrain Nieves Career Stats
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Team | Date | Transaction |
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March 24, 2015 | Texas Rangers released LHP Efrain Nieves. |
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March 6, 2015 | LHP Efrain Nieves assigned to Texas Rangers. |
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December 2, 2014 | LHP Efrain Nieves assigned to Round Rock Express. |
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November 21, 2014 | Texas Rangers signed free agent LHP Efrain Nieves to a minor league contract. |
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November 20, 2014 | Texas Rangers signed free agent LHP Efrain Nieves to a minor league contract. |
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July 17, 2014 | Dunedin Blue Jays activated LHP Efrain Nieves from the temporarily inactive list. |
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July 14, 2014 | Dunedin Blue Jays placed LHP Efrain Nieves on the temporarily inactive list. |
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May 17, 2013 | LHP Efrain Nieves assigned to Lansing Lugnuts from Dunedin Blue Jays. |
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May 3, 2013 | Efrain Nieves roster status changed by Dunedin Blue Jays. |
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April 25, 2013 | Dunedin Blue Jays placed LHP Efrain Nieves on the 7-day disabled list retroactive to April 23, 2013. |
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April 4, 2013 | LHP Efrain Nieves assigned to Dunedin Blue Jays from Buffalo Bisons. |
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December 6, 2012 | Buffalo Bisons claimed Efrain Nieves off waivers from Connecticut Tigers. |
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June 16, 2012 | Efrain Nieves assigned to Connecticut Tigers. |
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April 24, 2012 | Detroit Tigers signed free agent LHP Efrain Nieves to a minor league contract. |
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March 26, 2012 | Brevard County Manatees released LHP Efrain Nieves. |
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April 7, 2011 | LHP Efrain Nieves assigned to Brevard County Manatees from Wisconsin Timber Rattlers. |
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September 4, 2010 | Efrain Nieves roster status changed by Wisconsin Timber Rattlers. |
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September 1, 2010 | Wisconsin Timber Rattlers placed LHP Efrain Nieves on the temporarily inactive list. |
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August 3, 2010 | Wisconsin Timber Rattlers activated LHP Efrain Nieves from the temporarily inactive list. |
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July 15, 2010 | Wisconsin Timber Rattlers placed LHP Efrain Nieves on the temporarily inactive list. |
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September 8, 2009 | Wisconsin Timber Rattlers activated LHP Efrain Nieves from the temporarily inactive list. |
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August 31, 2009 | Wisconsin Timber Rattlers placed LHP Efrain Nieves on the temporarily inactive list. |
Efrain Nieves Awards and Honors
Efrain Nieves P

- Full Name: Efrain J Nieves
- Born: November 15, 1989
- Age: 29
- Birthplace: Bayamon, Puerto Rico
- Bats: L
- Throws: L
- Height: 6' 0"
- Weight: 170
- Draft: Round 7 (2007, MIL)
- School: Puerto Rico Baseball Academy, Gurabo, PR
Signed with the Texas Rangers as a Minor League free agent on Nov. 21, 2014. ... Selected by the Toronto Blue Jays in the Minor League phase of the 2012 Rule 5 Draft. ... Signed by the Detroit Tigers as a Minor League free agent on Nov. 1, 2012. ... Selected by the Milwaukee Brewers in the seventh round of the 2007 First-Year Player Draft out of Puerto Rico Baseball Academy in Gurabo, P.R.