Sean O'Sullivan Pitcher

     
 

Born: September 1, 1987
San Diego, CA
Height: 6-1
Weight: 255
Bats: Right
Throws: Right
Drafted: 3rd round, 2005 by LAA
How Acquired: Minor league free agent (December 2015)
College: Grossmont
High School: Valhalla (CA)

Photo courtesy of PawSox

Signed with Nexen Heroes of the Korea Baseball Organization(November 2016)

Scouting Report: Journeyman starting pitcher with decent control. Struggles to touch 90 mph with his fastball and misses very few bats.  Former prospect, likely to be used as rotation depth in AAA.
 

  
   
    Career Stats                                          
  year team lg level org age w l % era g gs sv ip h r er hr bb so whip k/bb k/9
  2006 Grossmont NCAA Coll --- 18 7 4 0.636 2.17 14 14 0 83.0 75 36 20   14 63 1.07 4.50 6.83
  2006 Orem Pio Rk LAA 18 4 0 1.000 2.14 14 14 0 71.1 65 23 17 2 7 55 1.01 7.86 6.94
  2007 Cedar Rapids Midw A LAA 19 10 7 0.588 2.22 25 25 0 158.1 136 58 39 6 40 125 1.11 3.13 7.11
  2008 Rancho Cucamonga Calif A+ LAA 20 16 8 0.667 4.73 28 25 0 158.0 167 94 83 8 50 111 1.37 2.22 6.32
  2009 Arkansas Tex AA LAA 21 1 2 0.333 5.30 3 3 0 18.2 21 11 11 1 0 14 1.12 -- 6.75
  2009 Salt Lake PCL AAA LAA 21 6 4 0.600 5.48 14 13 0 69.0 74 42 42 9 20 48 1.36 2.40 6.26
  2009 Los Angeles AL MLB LAA 21 4 2 0.667 5.92 12 10 0 51.2 60 34 34 12 16 29 1.47 1.81 5.05
  2010 Salt Lake PCL AAA LAA 22 5 5 0.500 4.76 15 15 0 85.0 95 50 45 8 31 58 1.48 1.87 6.14
  2010 Los Angeles AL MLB LAA 22 1 0 1.000 2.08 5 1 0 13.0 7 3 3 1 4 6 0.85 1.50 4.15
  2010 Kansas City AL MLB KC 22 3 6 0.333 6.11 14 13 0 70.2 83 50 48 14 27 37 1.56 1.37 4.71
  2011 Omaha PCL AAA KC 23 8 2 0.800 4.22 14 14 0 74.2 85 37 35 6 16 55 1.35 3.44 6.63
  2011 Kansas City AL MLB KC 23 2 6 0.250 7.25 12 10 0 58.1 78 52 47 10 26 19 1.78 0.73 2.93
  2012 Omaha PCL AAA KC 24 5 4 0.556 6.75 17 5 1 53.1 76 43 40 6 23 26 1.86 1.13 4.39
  2012 Las Vegas PCL AAA Tor 24 9 3 0.750 2.72 14 14 0 89.1 77 39 27 5 23 44 1.12 1.91 4.43
  2013 Tucson PCL AAA SD 25 8 5 0.615 3.83 20 20 0 115.0 130 55 49 7 31 99 1.40 3.19 7.75
  2013 San Diego NL MLB SD 25 0 2 0.000 3.96 7 3 0 25.0 31 12 11 0 14 12 1.80 0.86 4.32
  2014 Lehigh Valley IL AAA Phi 26 6 10 0.375 4.30 25 25 0 148.2 154 82 71 17 50 94 1.37 1.88 5.69
  2014 Philadelphia NL MLB Phi 26 0 1 0.000 6.39 3 2 0 12.2 15 9 9 3 2 7 1.34 3.50 4.97
  2015 Lakewood SAL A Phi 27 0 0 --- 2.08 1 1 0 4.1 5 1 1 0 1 5 1.38 5.00 10.38
  2015 Lehigh Valley IL AAA Phi 27 5 2 0.714 3.20 9 9 0 56.1 48 23 20 3 19 41 1.19 2.16 6.55
  2015 Philadelphia NL MLB Phi 27 1 6 0.143 6.08 13 13 trans,trans,trans
0
71.0 94 49 48 16 20 35 1.61 1.70 4.44
  2016 Pawtucket IL AAA Bos 28 9 6 0.600 4.02 19 19 0 105.1 112 49 48 16 20 35 1.32 3.15 7.26
  2016 Boston AL MLB Bos 28 2 0 1.000 6.75 5 4 trans,trans,trans
0
21.1 30 17 16 3 6 13 1.69 2.17 5.48
  2017 Nexen KBO Intl --- 29 0 2 0.000 15.75 3 2 0 8.0 17 14 14 2 2 6 2.38 3.00 6.67
  2017 Auburn NYPL A- Was 29 0 0 --- 0.00 1 1 trans,trans,trans
0
2.0 2 0 0 0 0 1 1.00 --- 4.50
  2017 Syracuse IL AAA Was 29 1 2 0.333 5.80 10 8 0 35.2 43 24 23 6 19 23 1.74 1.21 5.80
   
  Additional Player Info  
  Pronunciation: ---
First Pro Contract: May 29, 2006 (LAA)
Signing Bonus: $500,000
MiLB Debut: June 2006 (Orem)		 Added to 40-man: -
MLB Debut: June 16, 2009 (LA Angels)
     
  Awards
2006 Pioneer League Post-Season All-Star
2008 California League Post-Season All-Star
Midwest League Pitcher of the Week (August 27-September 3, 2007)
California League Pitcher of the Week (July 28-August 4, 2008)
Pacific Coast League Pitcher of the Week (August 3-10, 2009)
International League Pitcher of the Week (June 20-26, 2016)
2016 International League All-Star		 SoxProspects.com Awards
SoxProspects.com Pitcher of the Week (June 20-26, 2016)
 
 
     
 
 		  
     
 
Copyright © 2003-2026 SoxProspects, LLC
All Rights Reserved.
email: info@soxprospects.com 		SoxProspects.com is not affiliated with the Boston Red Sox,
Worcester Red Sox, Portland Sea Dogs, Greenville Drive,
Salem RidgeYaks, or Major League Baseball..