Ronald Belisario

Pitcher · Career Stats, Bio & Records (2009-2015)

Ronald Belisario was a pitcher who played in Major League Baseball from 2009 to 2015 for the Los Angeles Dodgers, the Chicago White Sox, and the Tampa Bay Rays, a span of 7 seasons. Across 341 career appearances, he went 24-20 with a 3.85 ERA and 273 strikeouts. His career Pitcher PIV — Baseball Data Hub's era-adjusted measure of pitching impact — is 3534.5.

W (Wins):
Games credited to a pitcher whose team took a lead it never surrendered while he was the pitcher of record.
ERA (Earned Run Average):
Earned runs allowed per nine innings pitched: (ER × 9) ÷ IP. The primary measure of pitching effectiveness.
SO (Strikeouts):
For a batter, times retired on a third strike; for a pitcher, batters retired on a third strike.
WHIP (Walks and Hits per Inning Pitched):
Baserunners allowed per inning: (BB + H) ÷ IP. Under 1.00 is elite.

Data updated

W–L 24–20
ERA 3.85
WHIP 1.28
SO 273
Pitcher PIV 3534.5
Position
Pitcher
Bats / Throws
R / R
Height / Weight
6'3" / 240 lb
Born
12/31/1982 in Maracay, Aragua, Venezuela
MLB Debut
2009-04-07
Last Game
2015-06-30

Full name: Ronald J. Belisario

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Career Pitching Statistics

Ronald Belisario — Career Pitching Statistics
W L G GS CG SHO SV IP H ER HR BB SO ERA Pitcher PIV
24 20 341 0 0 0 12 339.1 309 145 20 127 273 3.85 3534.5

Career ERA 3.85 vs. league average 4.00 across their career seasons — near league average.

Season-by-Season Pitching

Pitching Career Arc

Click a stat to plot it across every season.

Ronald Belisario — Season-by-Season Pitching
Year Team Lg W L G GS CG SHO SV IP H ER BB SO ERA Lg ERA Pitcher PIV
2009 LAN NL 4 3 69 0 0 0 0 70.2 52 16 29 64 2.04 4.32 (+53%) 1459.5
2010 LAN NL 3 1 59 0 0 0 2 55.1 52 31 19 38 5.04 4.08 (-24%) -315.6
2012 LAN NL 8 1 68 0 0 0 1 71.0 47 20 29 69 2.54 4.01 (+37%) 1656.7
2013 LAN NL 5 7 77 0 0 0 1 68.0 72 30 28 49 3.97 3.87 (-3%) 395.4
2014 CHA AL 4 8 62 0 0 0 8 66.1 78 41 18 47 5.56 3.74 (-49%) 338.5
2015 TBA AL 0 0 6 0 0 0 0 8.0 8 7 4 6 7.88 — 0.0
Career · 6 seasons 24 20 341 0 0 0 12 339.1 309 145 127 273 3.85 — 3,534

Lg columns show the league average for that season, with the player's figure as a percentage above or below it. Career totals the seasons listed above.

Career Batting Statistics

Ronald Belisario — Career Batting Statistics
G AB R H 2B 3B HR RBI SB BB SO AVG OBP SLG OPS PIV
341 6 0 0 0 0 0 0 0 0 3 .000 .000 .000 .000 0

Career AVG .000 vs. league average .256 across their career seasons — 100.0% below league average.

Career OBP .000 vs. league average .321 across their career seasons — 100.0% below league average.

Career SLG .000 vs. league average .402 across their career seasons — 100.0% below league average.

Career OPS .000 vs. league average .723 across their career seasons — 100.0% below league average.

Season-by-Season Batting

Career Arc

Click a stat to plot it across every season.

Ronald Belisario — Season-by-Season Batting
Year Team Lg G AB R H 2B 3B HR RBI SB BB SO AVG Lg AVG Lg OBP Lg SLG Lg OPS PIV
2009 LAN NL 69 4 0 0 0 0 0 0 0 0 3 .000 — — — — 0.0
2010 LAN NL 59 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
2012 LAN NL 68 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
2013 LAN NL 77 1 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
2014 CHA AL 62 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
2015 TBA AL 6 1 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
Career · 6 seasons 341 6 0 0 0 0 0 0 0 0 3 .000 — — — — 0

Lg columns show the league average for that season, with the player's figure as a percentage above or below it. Career totals the seasons listed above.

Postseason Statistics

Playoff Career Batting

Ronald Belisario — Playoff Career Batting
G AB R H 2B 3B HR RBI BB SO AVG
13 0 0 0 0 0 0 0 0 0 .000

Playoff Batting by Year

Ronald Belisario — Playoff Batting by Year
Year Round Team G AB R H 2B 3B HR RBI BB SO AVG
2013 NLCS LAN 4 0 0 0 0 0 0 0 0 0 .000
2013 NLDS2 LAN 3 0 0 0 0 0 0 0 0 0 .000
2009 NLCS LAN 4 0 0 0 0 0 0 0 0 0 .000
2009 NLDS1 LAN 2 0 0 0 0 0 0 0 0 0 .000

Playoff Career Pitching

Ronald Belisario — Playoff Career Pitching
W L G GS SV IP H ER BB SO ERA
0 0 13 0 0 8.1 8 7 3 2 7.56

Playoff Pitching by Year

Ronald Belisario — Playoff Pitching by Year
Year Round Team W L G GS SV IP H ER BB SO ERA
2013 NLCS LAN 0 0 4 0 0 2.2 1 2 1 1 6.75
2013 NLDS2 LAN 0 0 3 0 0 1.0 2 1 1 1 9.00
2009 NLCS LAN 0 0 4 0 0 3.1 5 4 1 0 10.80
2009 NLDS1 LAN 0 0 2 0 0 1.1 0 0 0 0 0.00

Game Log & Splits

View full game log (682 games) →

Per-game data from Retrosheet (regular season, through 2025).

Batting — Home / Away

Ronald Belisario — Batting — Home / Away
SplitGABRHHRRBIAVG
Home17110000.000
Away17050000.000

Pitching — Home / Away

Ronald Belisario — Pitching — Home / Away
SplitGIPHERBBSOERA
Home171173.214365721333.37
Away170165.216680551404.35

Last 10 Games — Batting

Ronald Belisario — Last 10 Games — Batting
DateTmOppResABRH2B3BHRRBIBBSO
2015-06-30 TBRCLEL 000000000
2015-06-29 TBRCLEL 000000000
2015-06-28 TBRBOSL 000000000
2015-06-22 TBRTORL 000000000
2015-06-20 TBRCLEW 000000000
2015-06-17 TBRWASW 100000000
2014-09-27 CHWKCRW 000000000
2014-09-23 CHWDETL 000000000
2014-09-21 CHWTBRW 000000000
2014-09-16 CHWKCRW 000000000

Last 10 Games — Pitching

Ronald Belisario — Last 10 Games — Pitching
DateTmOppDecIPHRERBBSOHR
2015-06-30 TBRCLE — 1.1000020
2015-06-29 TBRCLE — 1.0344210
2015-06-28 TBRBOS — 1.0100000
2015-06-22 TBRTOR — 0.2333110
2015-06-20 TBRCLE — 2.0100020
2015-06-17 TBRWAS — 2.0000100
2014-09-27 CHWKCR — 0.0211100
2014-09-23 CHWDET — 1.0211120
2014-09-21 CHWTBR — 0.2000000
2014-09-16 CHWKCR — 1.1100010

Fielding Statistics

Career Fielding Totals by Position

Ronald Belisario — Career Fielding Totals by Position
Position G GS PO A E DP
P 341 0 19 55 4 1

Season-by-Season Fielding

Ronald Belisario — Season-by-Season Fielding
Year Team Pos G GS PO A E DP
2009 LAN P 69 0 3 8 1 0
2010 LAN P 59 0 4 9 0 0
2012 LAN P 68 0 4 14 1 0
2013 LAN P 77 0 6 15 2 1
2014 CHA P 62 0 2 9 0 0
2015 TBA P 6 0 0 0 0 0

Career Games by Position

Position Diamond

Circle size = games played at each position.

Ronald Belisario — Career Games by Position
Position Games
Pitcher 341

Salary History

Ronald Belisario's recorded salaries total $5,342,500 over 4 seasons, 2010 to 2014. This total is partial: the salary data covers 1985 to 2016, and Belisario's career ran from 2009 to 2015. No salary is recorded for 2009 and 2015.

Ronald Belisario — Salary History
Year Team League Salary
2014 CHA AL $3,000,000
2013 LAN NL $1,450,000
2012 LAN NL $480,000
2010 LAN NL $412,500
Total recorded salary (partial) $5,342,500

Most Similar Players

Career comps based on counting + rate stats and primary position. Score is relative — closest peer anchors at ~98%.

Career Spans

Ronald Belisario (highlighted) compared to peers across the same era.

  1. 98
    T. J. Mathews
    32-26, 3.82 ERA
  2. 83
    Fernando Abad
    9-29, 3.78 ERA
  3. 83
    Kyle McClellan
    19-24, 3.79 ERA
  4. 81
    Anthony Bass
    16-28, 3.91 ERA
  5. 70
    Kerry Ligtenberg
    17-20, 3.82 ERA
  6. 67
    Tim Hill
    29-20, 3.94 ERA

Ronald Belisario: the record in brief

Ronald Belisario played a first major league game on April 7, 2009 and a last one on June 30, 2015. Belisario played for the Los Angeles Dodgers (2009 to 2013), the Chicago White Sox (2014), and the Tampa Bay Rays (2015). Belisario played primarily as a pitcher and threw and hit right-handed. Born on December 31, 1982, in Maracay, Aragua, Venezuela, Belisario was listed at 6'3" and 240 pounds. On the record, Ronald Belisario was born Ronald J. Belisario.

Belisario pitched in 341 games, starting 0, and finished with a 24-20 record and 3.85 ERA. Belisario had 273 strikeouts and 12 saves. Belisario's 3.85 ERA was close to the 4.00 league figure for those seasons. The best win total was 8, in 2012. 2009 was Belisario's sharpest full season, a 2.04 ERA against the league's 4.32. Belisario's career Pitcher PIV, which scores run prevention against each season's league, is 3,534.5.

Frequently Asked Questions about Ronald Belisario

What years did Ronald Belisario play?
Ronald Belisario played in Major League Baseball from 2009 to 2015.
Was Ronald Belisario a pitcher?
Yes. Ronald Belisario pitched in the major leagues, recording 24 wins and 273 strikeouts.
How many home runs did Ronald Belisario hit?
Ronald Belisario hit 0 career home runs.
What teams did Ronald Belisario play for?
Ronald Belisario played for 3 teams: the Los Angeles Dodgers (2009–2010, 2012–2013), the Chicago White Sox (2014), and the Tampa Bay Rays (2015).
What were Ronald Belisario's career stats?
In 341 games, Ronald Belisario went 24-20 with a 3.85 ERA, 273 strikeouts, 339.1 innings pitched, and 12 saves.
How much did Ronald Belisario earn in his career?
Ronald Belisario's recorded salaries total $5,342,500 over 4 seasons, 2010 to 2014. This total is partial: the salary data covers 1985 to 2016, and Belisario's career ran from 2009 to 2015. No salary is recorded for 2009 and 2015.
What was Ronald Belisario's salary?
Ronald Belisario's last recorded salary was $3,000,000, in 2014. His highest recorded salary was $3,000,000, in 2014, and his lowest was $412,500, in 2010. The Salary History table lists each season from 2010 to 2014.
What position did Ronald Belisario play?
Ronald Belisario played primarily as a pitcher, the position where he appeared in the most games.
How tall was Ronald Belisario and how much did he weigh?
Ronald Belisario was listed at 6 feet 3 inches and 240 pounds.
What was Ronald Belisario's career ERA?
Ronald Belisario finished with a 3.85 career ERA, going 24-20 with 273 strikeouts.
How many strikeouts did Ronald Belisario have?
Ronald Belisario recorded 273 career strikeouts.
Is Ronald Belisario in the Hall of Fame?
No. Ronald Belisario has not been inducted into the National Baseball Hall of Fame.