Arizona Diamondbacks
Pitching Leaders
 
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Starters: Positional    Registers: Batters     Leaders: Batters   
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Team Pitching Single-Season LeadersTeam Pitching Career Leaders
16 decisions or 162 IP required for season rate statistics. 65 decisions or 650 IP required for career rate statistics.
ERA - Single-Season
Rank    Player ERA Year
1.   David Yasuhiko 1.89 2019
2.   Brian Coon 2.09 2015
3.   Nick Adenhart 2.31 2019
4.   Javier Martin 2.33 2019
5.   Ching Lung Lo 2.40 2013
6.   Nick Adenhart 2.43 2017
7.   Nick Adenhart 2.56 2018
8.   David Yasuhiko 2.74 2018
9.   David Gurrola 2.79 2025
10.   Brian Coon 2.83 2013
 
ERA - Career
Rank    Player ERA IP
1.   Nick Adenhart 2.53 826.3
2.   Brian Coon 2.72 755.0
3.   David Gurrola 3.13 1345.0
4.   Ching Lung Lo 3.73 832.6
5.   James Dollinger 3.75 681.0
6.   Kevin Correia 3.78 848.0
7.   Hong-Chih Kuo 3.79 682.0
8.   Gio Gonzalez 3.79 1136.3
9.   J.A. Happ Jr. 4.23 1395.3
10.   Joe Niekro Jr. 4.52 2031.0
 
Wins - Single-Season
Rank    Player W Year
1.   David Gurrola 20 2024
  Brian Coon 20 2015
3.   J.A. Happ Jr. 19 2022
4.   Hong-Chih Kuo 18 2012
  Brian Coon 18 2013
  Kevin Correia 18 2013
7.   David Gurrola 17 2027
  Johnny Chute 17 2025
  Nick Adenhart 17 2018
10.   Gio Gonzalez 16 2026
  Javier Martin 16 2019
  Hong-Chih Kuo 16 2013
  Joe Niekro Jr. 16 2020
  Nick Adenhart 16 2017
 
Wins - Career
Rank    Player W IP
1.   Joe Niekro Jr. 101 2031.0
2.   David Gurrola 87 1345.0
3.   J.A. Happ Jr. 79 1395.3
4.   Gio Gonzalez 68 1136.3
5.   Nick Adenhart 61 826.3
6.   Ching Lung Lo 53 832.6
7.   Brian Coon 52 755.0
8.   Kevin Correia 50 848.0
9.   Mike Esposito 45 1056.0
10.   Hong-Chih Kuo 44 682.0
 
Losses - Single-Season
Rank    Player L Year
1.   Trinidad Demery 22 2010
2.   Brian J. Anderson 19 2007
  Douglas Lipe 19 2010
  Mike Esposito 19 2009
  Jesse English 19 2016
  Mike Esposito 19 2010
7.   Mike Esposito 18 2008
  Joe Niekro Jr. 18 2018
9.   Douglas Lipe 17 2009
  Kirk Saarloos 17 2006
  Eric Milton 17 2008
  Colt Griffin 17 2017
 
Losses - Career
Rank    Player L IP
1.   Joe Niekro Jr. 135 2031.0
2.   Mike Esposito 85 1056.0
3.   J.A. Happ Jr. 72 1395.3
4.   David Gurrola 58 1345.0
5.   Gio Gonzalez 49 1136.3
  Douglas Lipe 49 610.3
  Kevin Correia 49 848.0
8.   Joe Coppinger 46 463.3
  Brian J. Anderson 46 580.3
10.   Ching Lung Lo 44 832.6
 
Winning Pct - Single-Season
Rank    Player WPct Year
1.   David Gurrola .769 2024
2.   J.A. Happ Jr. .760 2022
3.   Ching Lung Lo .737 2013
4.   Javier Martin .727 2019
5.   Nick Adenhart .722 2016
6.   Adalberto Chavez .722 2019
7.   Brian Coon .714 2015
8.   David Yasuhiko .714 2019
9.   Charlie Haeger .688 2019
10.   Nick Adenhart .682 2019
 
Winning Pct - Career
Rank    Player WPct IP
1.   Nick Adenhart .656 826.3
2.   Brian Coon .634 755.0
3.   Hong-Chih Kuo .620 682.0
4.   David Gurrola .600 1345.0
5.   Gio Gonzalez .581 1136.3
6.   Sean Burnett .574 610.3
7.   Ching Lung Lo .546 832.6
8.   Jonathan Meloan .529 473.0
9.   J.A. Happ Jr. .523 1395.3
10.   Kevin Correia .505 848.0
 
Saves - Single-Season
Rank    Player SV Year
1.   Lonnie Titcomb 40 2024
  Jose Valverde 40 2012
3.   Lonnie Titcomb 38 2025
4.   Takashi Saito 33 2019
5.   Jonathan Meloan 31 2027
6.   Ryan Wagner 28 2015
  Ryan Wagner 28 2013
8.   Akinori Otsuka 27 2006
9.   Ryan Wagner 24 2014
10.   Alfredo Simon 21 2008
  Alfredo Simon 21 2009
  Lonnie Titcomb 21 2023
 
Saves - Career
Rank    Player SV IP
1.   Lonnie Titcomb 99 240.7
2.   Ryan Wagner 90 199.0
3.   Alfredo Simon 66 177.3
4.   Takashi Saito 65 184.7
5.   Jonathan Meloan 55 473.0
6.   Akinori Otsuka 52 229.7
7.   Jose Valverde 48 127.0
8.   Joseph Joachim 44 445.0
9.   Clyde Peralta 34 347.0
10.   Casey Janssen 28 463.0
  Grant Roberts 28 318.7
 
Games Pitched - Single-Season
Rank    Player G Year
1.   Grant Roberts 122 2006
2.   John Riedling 115 2007
3.   Terry Adams 111 2008
  Grant Roberts 111 2005
5.   Terry Adams 107 2009
6.   James Dollinger 106 2023
7.   Jonathan Meloan 102 2024
  Adalberto Chavez 102 2018
9.   James Dollinger 99 2019
  Jonathan Meloan 99 2026
 
Games Pitched - Career
Rank    Player G IP
1.   James Dollinger 603 681.0
2.   Jonathan Meloan 437 473.0
3.   Joseph Joachim 427 445.0
  Casey Janssen 427 463.0
5.   Joe Niekro Jr. 399 2031.0
6.   Herbert Duncan 364 412.3
7.   Marcelo Villegas 361 356.7
8.   Clyde Peralta 328 347.0
9.   Aaron Heilman 316 431.3
10.   Adalberto Chavez 289 329.6
 
Games Started - Single-Season
Rank    Player GS Year
1.   Joe Niekro Jr. 40 2020
2.   Hong-Chih Kuo 39 2012
  Kirk Saarloos 39 2006
4.   Javier Cuesta 38 2020
  David Gurrola 38 2024
  Brian Coon 38 2014
7.   David Gurrola 36 2025
  Gio Gonzalez 36 2024
  Mike Esposito 36 2009
  Mike Esposito 36 2008
  Trinidad Demery 36 2010
  Brian Coon 36 2015
  Brian J. Anderson 36 2005
  Nick Adenhart 36 2018
  J.D. Durbin 36 2006
 
Games Started - Career
Rank    Player GS IP
1.   Joe Niekro Jr. 367 2031.0
2.   J.A. Happ Jr. 213 1395.3
3.   David Gurrola 208 1345.0
4.   Mike Esposito 171 1056.0
5.   Gio Gonzalez 170 1136.3
6.   Ching Lung Lo 137 832.6
7.   Kevin Correia 134 848.0
8.   Nick Adenhart 122 826.3
9.   Brian Coon 109 755.0
10.   J.D. Durbin 108 589.6
 
Complete Games - Single-Season
Rank    Player CG Year
1.   Hong-Chih Kuo 6 2013
  Mike Esposito 6 2011
3.   Hong-Chih Kuo 5 2012
  Sean Burnett 5 2014
  Brian Coon 5 2013
  Javier Cuesta 5 2020
7.   Brian Coon 4 2015
  Brian J. Anderson 4 2005
9.   Hong-Chih Kuo 3 2014
  J.A. Happ Jr. 3 2024
  Gio Gonzalez 3 2023
  Jesse Foppert 3 2015
  Kevin Correia 3 2013
  Steven Register 3 2017
  Vladimir Veras 3 2018
  Nick Adenhart 3 2019
  Nick Adenhart 3 2018
 
Complete Games - Career
Rank    Player CG IP
1.   Hong-Chih Kuo 14 682.0
2.   Brian Coon 11 755.0
3.   Mike Esposito 9 1056.0
  Sean Burnett 9 610.3
  J.A. Happ Jr. 9 1395.3
6.   Brian J. Anderson 7 580.3
  Gio Gonzalez 7 1136.3
  Nick Adenhart 7 826.3
9.   Javier Cuesta 5 231.3
  Kevin Correia 5 848.0
  Douglas Lipe 5 610.3
 
Shutouts - Single-Season
Rank    Player SHO Year
1.   Gio Gonzalez 2 2026
  Nick Adenhart 2 2018
  Brian Coon 2 2013
  Kevin Correia 2 2013
  Javier Cuesta 2 2020
  Gio Gonzalez 2 2023
  David Gurrola 2 2026
  Hong-Chih Kuo 2 2013
  Vladimir Veras 2 2018
  Steven Register 2 2017
 
Shutouts - Career
Rank    Player SHO IP
1.   Gio Gonzalez 5 1136.3
2.   David Gurrola 4 1345.0
  Kevin Correia 4 848.0
4.   Brian Coon 3 755.0
  Mike Esposito 3 1056.0
  Hong-Chih Kuo 3 682.0
  Nick Adenhart 3 826.3
8.   Vladimir Veras 2 240.3
  Steven Register 2 204.7
  Javier Cuesta 2 231.3
 
Innings Pitched - Single-Season
Rank    Player IP Year
1.   Hong-Chih Kuo 269.0 2012
2.   Brian Coon 258.0 2013
3.   Brian Coon 249.7 2015
4.   Nick Adenhart 249.7 2018
5.   Brian Coon 247.3 2014
6.   Gio Gonzalez 243.3 2026
7.   David Gurrola 242.0 2025
8.   J.A. Happ Jr. 240.0 2022
9.   David Gurrola 238.0 2024
10.   Javier Martin 236.0 2019
 
Innings Pitched - Career
Rank    Player IP IP
1.   Joe Niekro Jr. 2031.0 2031.0
2.   J.A. Happ Jr. 1395.3 1395.3
3.   David Gurrola 1345.0 1345.0
4.   Gio Gonzalez 1136.3 1136.3
5.   Mike Esposito 1056.0 1056.0
6.   Kevin Correia 848.0 848.0
7.   Ching Lung Lo 832.6 832.6
8.   Nick Adenhart 826.3 826.3
9.   Brian Coon 755.0 755.0
10.   Hong-Chih Kuo 682.0 682.0
 
Hits Allowed - Single-Season
Rank    Player H Year
1.   Trinidad Demery 285 2010
2.   Douglas Lipe 274 2011
3.   Brian Coon 268 2014
4.   Douglas Lipe 266 2010
5.   Brian J. Anderson 264 2005
6.   Mike Esposito 263 2011
7.   Mike Esposito 258 2010
8.   Javier Cuesta 257 2020
9.   Brian Coon 251 2013
10.   J.A. Happ Jr. 245 2025
 
Hits Allowed - Career
Rank    Player H IP
1.   Joe Niekro Jr. 1734 2031.0
2.   J.A. Happ Jr. 1466 1395.3
3.   Mike Esposito 1208 1056.0
4.   David Gurrola 1019 1345.0
5.   Gio Gonzalez 999 1136.3
6.   Kevin Correia 897 848.0
7.   Ching Lung Lo 829 832.6
8.   Douglas Lipe 775 610.3
9.   Brian Coon 731 755.0
10.   Brian J. Anderson 696 580.3
 
Homeruns Allowed - Single-Season
Rank    Player HR Year
1.   Gio Gonzalez 39 2026
2.   Joe Coppinger 38 2009
3.   Trinidad Demery 37 2010
4.   John Lackey 36 2004
5.   Mike Esposito 35 2010
6.   Gio Gonzalez 32 2027
  Colt Griffin 32 2017
8.   Mike Esposito 31 2011
  Douglas Lipe 31 2009
10.   Brian J. Anderson 30 2005
  Mike Esposito 30 2009
  Steve Trachsel 30 2007
 
Homeruns Allowed - Career
Rank    Player HR IP
1.   Joe Niekro Jr. 186 2031.0
2.   Mike Esposito 142 1056.0
3.   Gio Gonzalez 141 1136.3
4.   J.A. Happ Jr. 134 1395.3
5.   Joe Coppinger 88 463.3
6.   Brian J. Anderson 76 580.3
7.   Douglas Lipe 74 610.3
8.   J.D. Durbin 68 589.6
9.   Kevin Correia 65 848.0
10.   David Gurrola 59 1345.0
 
Strikeouts - Single-Season
Rank    Player K Year
1.   Hong-Chih Kuo 354 2012
2.   David Gurrola 305 2025
3.   David Gurrola 287 2024
4.   Hong-Chih Kuo 286 2013
5.   Nick Adenhart 285 2018
6.   Gio Gonzalez 284 2024
7.   Nick Adenhart 283 2019
8.   David Gurrola 282 2026
9.   David Gurrola 281 2023
10.   Gio Gonzalez 264 2027
 
Strikeouts - Career
Rank    Player K IP
1.   Joe Niekro Jr. 2045 2031.0
2.   David Gurrola 1644 1345.0
3.   Gio Gonzalez 1280 1136.3
4.   J.A. Happ Jr. 1254 1395.3
5.   Nick Adenhart 928 826.3
6.   Hong-Chih Kuo 854 682.0
7.   Brian Coon 667 755.0
8.   Ching Lung Lo 657 832.6
9.   Mike Esposito 625 1056.0
10.   James Dollinger 604 681.0
  Kevin Correia 604 848.0
 
Walks Allowed - Single-Season
Rank    Player BB Year
1.   Gio Gonzalez 138 2024
2.   Jesse English 131 2016
3.   David Gurrola 130 2024
4.   Gio Gonzalez 124 2025
  David Gurrola 124 2026
6.   Hong-Chih Kuo 120 2013
7.   David Gurrola 117 2025
8.   David Gurrola 116 2023
9.   Kirk Saarloos 113 2006
  Hong-Chih Kuo 113 2012
 
Walks Allowed - Career
Rank    Player BB IP
1.   Joe Niekro Jr. 1109 2031.0
2.   David Gurrola 703 1345.0
3.   Gio Gonzalez 542 1136.3
4.   J.A. Happ Jr. 511 1395.3
5.   Mike Esposito 350 1056.0
6.   Hong-Chih Kuo 308 682.0
7.   James Dollinger 291 681.0
8.   Douglas Lipe 267 610.3
9.   Ching Lung Lo 264 832.6
10.   Aaron Heilman 231 431.3
 
Walks per 9IP - Single-Season
Rank    Player BB9 Year
1.   Brian J. Anderson 0.8 2005
2.   Brian Coon 0.9 2013
3.   Brian Coon 1.1 2014
4.   Brian Coon 1.3 2015
5.   Johnny Chute 1.3 2025
6.   Nick Adenhart 1.5 2019
  Kevin Correia 1.5 2012
8.   Kevin Correia 1.6 2013
9.   Javier Cuesta 1.6 2020
10.   David Yasuhiko 1.6 2019
 
Walks per 9IP - Career
Rank    Player BB9 IP
1.   Brian Coon 1.1 755.0
2.   Kevin Correia 1.8 848.0
3.   Nick Adenhart 2.0 826.3
4.   Ching Lung Lo 2.9 832.6
5.   Mike Esposito 3.0 1056.0
6.   J.A. Happ Jr. 3.3 1395.3
7.   James Dollinger 3.8 681.0
8.   Hong-Chih Kuo 4.1 682.0
9.   Gio Gonzalez 4.3 1136.3
10.   David Gurrola 4.7 1345.0
 
Hits per 9IP - Single-Season
Rank    Player H9 Year
1.   David Gurrola 6.0 2025
2.   Hong-Chih Kuo 6.1 2014
3.   Javier Martin 6.1 2019
4.   David Gurrola 6.2 2027
5.   Nick Adenhart 6.3 2017
6.   Nick Adenhart 6.4 2018
7.   David Gurrola 6.6 2023
8.   Nick Adenhart 6.8 2019
9.   David Gurrola 6.9 2026
10.   Joe Niekro Jr. 7.1 2017
 
Hits per 9IP - Career
Rank    Player H9 IP
1.   Nick Adenhart 6.6 826.3
2.   David Gurrola 6.8 1345.0
3.   Hong-Chih Kuo 7.2 682.0
4.   Joe Niekro Jr. 7.7 2031.0
5.   Gio Gonzalez 7.9 1136.3
6.   James Dollinger 8.7 681.0
7.   Brian Coon 8.7 755.0
8.   Ching Lung Lo 9.0 832.6
9.   J.A. Happ Jr. 9.5 1395.3
  Kevin Correia 9.5 848.0
 
Strikeouts per 9IP - Single-Season
Rank    Player K9 Year
1.   Hong-Chih Kuo 11.8 2012
2.   Nick Adenhart 11.5 2019
3.   David Gurrola 11.3 2025
4.   Gio Gonzalez 11.1 2024
5.   David Gurrola 11.0 2023
  Hong-Chih Kuo 11.0 2013
7.   David Gurrola 10.9 2026
8.   David Gurrola 10.9 2024
9.   Hong-Chih Kuo 10.8 2014
10.   David Gurrola 10.5 2027
 
Strikeouts per 9IP - Career
Rank    Player K9 IP
1.   Hong-Chih Kuo 11.3 682.0
2.   David Gurrola 11.0 1345.0
3.   Gio Gonzalez 10.1 1136.3
4.   Nick Adenhart 10.1 826.3
5.   Joe Niekro Jr. 9.1 2031.0
6.   J.A. Happ Jr. 8.1 1395.3
7.   James Dollinger 8.0 681.0
  Brian Coon 8.0 755.0
9.   Ching Lung Lo 7.1 832.6
10.   Kevin Correia 6.4 848.0
 
WHiP - Single-Season
Rank    Player WHiP Year
1.   Nick Adenhart 0.91 2017
2.   Nick Adenhart 0.92 2019
3.   Nick Adenhart 0.97 2018
4.   Brian Coon 0.99 2015
5.   David Yasuhiko 1.00 2019
6.   David Yasuhiko 1.06 2018
7.   Brian Coon 1.08 2013
8.   Javier Martin 1.09 2019
9.   Hong-Chih Kuo 1.10 2014
10.   Kevin Correia 1.12 2013
 
WHiP - Career
Rank    Player WHiP IP
1.   Nick Adenhart 0.96 826.3
2.   Brian Coon 1.09 755.0
3.   Hong-Chih Kuo 1.26 682.0
4.   Kevin Correia 1.26 848.0
5.   David Gurrola 1.28 1345.0
6.   Ching Lung Lo 1.31 832.6
7.   Gio Gonzalez 1.36 1136.3
8.   James Dollinger 1.39 681.0
9.   Joe Niekro Jr. 1.40 2031.0
10.   J.A. Happ Jr. 1.42 1395.3
 
OAVG - Single-Season
Rank    Player OAVG Year
1.   Hong-Chih Kuo .188 2014
2.   David Gurrola .190 2025
3.   Javier Martin .193 2019
4.   David Gurrola .195 2027
5.   Nick Adenhart .195 2017
6.   Nick Adenhart .199 2018
7.   David Gurrola .200 2023
8.   Nick Adenhart .208 2019
9.   David Gurrola .213 2026
10.   Joe Niekro Jr. .217 2017
 
OAVG - Career
Rank    Player OAVG IP
1.   Nick Adenhart .203 826.3
2.   David Gurrola .210 1345.0
3.   Hong-Chih Kuo .219 682.0
4.   Joe Niekro Jr. .230 2031.0
5.   Gio Gonzalez .235 1136.3
6.   Brian Coon .254 755.0
7.   James Dollinger .254 681.0
8.   Ching Lung Lo .260 832.6
9.   Kevin Correia .270 848.0
10.   J.A. Happ Jr. .270 1395.3
 
OOBP - Single-Season
Rank    Player OOBP Year
1.   Nick Adenhart .248 2019
2.   Nick Adenhart .249 2017
3.   Nick Adenhart .257 2018
4.   David Yasuhiko .258 2019
5.   David Yasuhiko .269 2018
6.   Hong-Chih Kuo .278 2014
7.   Kevin Correia .278 2013
8.   Brian Coon .279 2015
9.   Javier Martin .285 2019
10.   Brian Coon .286 2013
 
OOBP - Career
Rank    Player OOBP IP
1.   Nick Adenhart .256 826.3
2.   Brian Coon .290 755.0
3.   Kevin Correia .304 848.0
4.   Hong-Chih Kuo .308 682.0
5.   Ching Lung Lo .317 832.6
6.   David Gurrola .318 1345.0
7.   Gio Gonzalez .324 1136.3
8.   J.A. Happ Jr. .331 1395.3
9.   Joe Niekro Jr. .332 2031.0
10.   James Dollinger .336 681.0
 
OSLG - Single-Season
Rank    Player OSLG Year
1.   David Gurrola .250 2025
2.   David Gurrola .262 2027
3.   Javier Martin .265 2019
4.   David Gurrola .268 2026
5.   David Gurrola .280 2023
6.   Brian Coon .286 2015
7.   David Yasuhiko .310 2019
8.   Nick Adenhart .314 2017
9.   Nick Adenhart .314 2018
10.   David Gurrola .317 2024
 
OSLG - Career
Rank    Player OSLG IP
1.   David Gurrola .286 1345.0
2.   Nick Adenhart .325 826.3
3.   Brian Coon .327 755.0
4.   James Dollinger .337 681.0
5.   Hong-Chih Kuo .350 682.0
6.   Ching Lung Lo .364 832.6
7.   Gio Gonzalez .369 1136.3
8.   J.A. Happ Jr. .393 1395.3
9.   Joe Niekro Jr. .393 2031.0
10.   Kevin Correia .395 848.0
 
OOPS - Single-Season
Rank    Player OOPS Year
1.   David Gurrola .544 2025
2.   Javier Martin .550 2019
3.   Nick Adenhart .563 2017
4.   Brian Coon .565 2015
5.   David Gurrola .565 2027
6.   David Yasuhiko .568 2019
7.   Nick Adenhart .572 2018
8.   Nick Adenhart .584 2019
9.   David Gurrola .586 2023
10.   David Gurrola .590 2026
 
OOPS - Career
Rank    Player OOPS IP
1.   Nick Adenhart .581 826.3
2.   David Gurrola .603 1345.0
3.   Brian Coon .618 755.0
4.   Hong-Chih Kuo .658 682.0
5.   James Dollinger .673 681.0
6.   Ching Lung Lo .680 832.6
7.   Gio Gonzalez .694 1136.3
8.   Kevin Correia .700 848.0
9.   J.A. Happ Jr. .724 1395.3
10.   Joe Niekro Jr. .725 2031.0