ROSWELL UFO
BATTING LEADERS
04/12/2025
League History Index | Players | Teams | Managers | Leagues | Leaderboards | Awards | Accomplishments
AMR | FRS | MID | P-F | UFO | SJ | TEM | TUL
Team Index | Draft History | Starters: Positional - Pitchers | Registers: Batters - Pitchers | Leaders: Batters - Pitchers
TEAM BATTING SINGLE SEASON LEADERS TEAM BATTING CAREER LEADERS
434 PA required for season rate statistics. 1628 PA required for career rate statistics.
BATTING AVERAGE - SINGLE SEASON
Rank Player AVG Year  
1. Fernando Tatis Jr. .361 2018  
2. Chesny Young .360 2018  
3. Rio Ruiz .356 2017  
4. Austin Slater .351 2017  
5. Bobby Coyle .340 2016  
6. Chesny Young .339 2023  
7. Michael Almanzar .337 2016  
8. Ke'byran Hayes .335 2021  
9. Rob Refsnyder .331 2018  
10. Miguel A. Hernandez .328 2023  
BATTING AVERAGE - CAREER
Rank Player AVG PA  
1. Chesny Young .359 1738  
2. Bobby Coyle .301 2147  
3. Aderlin Rodriguez .289 1891  
4. Josh Lester .269 2138  
         
         
         
         
         
         
ON-BASE PCT - SINGLE SEASON
Rank Player OBP Year  
1. Rio Ruiz .490 2017  
2. Fernando Tatis Jr. .453 2018  
3. Austin Slater .451 2017  
4. Ke'byran Hayes .449 2021  
5. Chesny Young .447 2018  
6. Rob Refsnyder .447 2018  
7. Miguel Gonzalez .432 2018  
8. Vince Belnome .429 2016  
9. Riley Unroe .424 2019  
10. Austin Nola .423 2018  
ON-BASE PCT - CAREER
Rank Player OBP PA  
1. Chesny Young .446 1738  
2. Aderlin Rodriguez .372 1891  
3. Bobby Coyle .367 2147  
4. Josh Lester .363 2138  
         
         
         
         
         
         
SLUGGING PCT - SINGLE SEASON
Rank Player SLG Year  
1. Rio Ruiz .607 2017  
2. Fernando Tatis Jr. .599 2018  
3. Bobby Coyle .580 2016  
4. Austin Slater .568 2017  
5. Josh Lester .561 2019  
6. Ke'byran Hayes .560 2021  
7. Joey Gallo .559 2015  
8. Rob Refsnyder .556 2018  
9. Aderlin Rodriguez .547 2018  
10. Gorman Erickson .545 2014  
SLUGGING PCT - CAREER
Rank Player SLG PA  
1. Josh Lester .502 2138  
2. Aderlin Rodriguez .500 1891  
3. Bobby Coyle .490 2147  
4. Chesny Young .470 1738  
         
         
         
         
         
         
OPS - SINGLE SEASON
Rank Player OPS Year  
1. Rio Ruiz 1.098 2017  
2. Fernando Tatis Jr. 1.051 2018  
3. Austin Slater 1.018 2017  
4. Ke'byran Hayes 1.009 2021  
5. Rob Refsnyder 1.003 2018  
6. Bobby Coyle .989 2016  
7. Joey Gallo .966 2015  
8. Josh Lester .964 2019  
9. Gorman Erickson .952 2014  
10. Michael Almanzar .950 2016  
OPS - CAREER
Rank Player OPS PA  
1. Chesny Young .917 1738  
2. Aderlin Rodriguez .872 1891  
3. Josh Lester .865 2138  
4. Bobby Coyle .857 2147  
         
         
         
         
         
         
WAR - SINGLE SEASON
Rank Player WAR Year  
1. Ke'byran Hayes 6.1 2021  
2. Joey Gallo 5.5 2015  
3. Rio Ruiz 5.4 2017  
4. Austin Slater 5.0 2017  
5. Fernando Tatis Jr. 5.0 2018  
6. Miguel A. Hernandez 4.6 2023  
7. Rob Refsnyder 4.1 2018  
8. Agustin Ramirez 4.0 2024  
9. Gorman Erickson 3.8 2014  
10. Bobby Coyle 3.7 2016  
WAR - CAREER
Rank Player WAR PA  
1. Ke'byran Hayes 10.0 1043  
2. Gorman Erickson 9.0 1386  
3. Joey Gallo 7.7 950  
4. Fernando Tatis Jr. 7.5 1066  
5. Michael Almanzar 7.5 1371  
6. Chesny Young 7.3 1738  
7. Bobby Coyle 7.0 2147  
8. Miguel A. Hernandez 6.9 1135  
9. Rio Ruiz 5.4 518  
10. Monte Harrison 5.2 1072  
GAMES - SINGLE SEASON
Rank Player G Year  
1. Joey Gallo 139 2015  
2. Aderlin Rodriguez 137 2018  
3. Josh Lester 136 2020  
4. Fernando Tatis Jr. 136 2018  
5. Chesny Young 135 2018  
6. Engelb Vielma 135 2018  
7. Austin Slater 135 2017  
8. Aderlin Rodriguez 133 2016  
9. Rob Refsnyder 133 2018  
10. Bobby Coyle 132 2014  
GAMES - CAREER
Rank Player G PA  
1. Zach Collier 548 2463  
2. Josh Lester 475 2138  
3. Bobby Coyle 469 2147  
4. Aderlin Rodriguez 424 1891  
5. Chesny Young 375 1738  
6. A.J. Simcox 311 1387  
7. Gorman Erickson 304 1386  
8. Michael Almanzar 303 1371  
9. Patrick Leonard 282 1228  
10. Miguel A. Hernandez 278 1135  
AT-BATS - SINGLE SEASON
Rank Player AB Year  
1. Engelb Vielma 570 2018  
2. Chesny Young 567 2018  
3. Bobby Coyle 550 2014  
4. Aderlin Rodriguez 543 2018  
5. Aderlin Rodriguez 538 2016  
6. Fernando Tatis Jr. 538 2018  
7. Bobby Coyle 534 2013  
8. Rob Refsnyder 532 2018  
9. Josh Lester 530 2020  
10. Joey Gallo 521 2015  
AT-BATS - CAREER
Rank Player AB PA  
1. Zach Collier 2111 2463  
2. Bobby Coyle 1919 2147  
3. Josh Lester 1824 2138  
4. Aderlin Rodriguez 1645 1891  
5. Chesny Young 1490 1738  
6. A.J. Simcox 1227 1387  
7. Michael Almanzar 1201 1371  
8. Gorman Erickson 1174 1386  
9. Miguel A. Hernandez 1025 1135  
10. Patrick Leonard 1021 1228  
RUNS - SINGLE SEASON
Rank Player R Year  
1. Fernando Tatis Jr. 124 2018  
2. Rob Refsnyder 124 2018  
3. Chesny Young 122 2018  
4. Engelb Vielma 116 2018  
5. Josh Lester 114 2020  
6. Aderlin Rodriguez 104 2018  
7. Austin Slater 103 2017  
8. Bobby Coyle 98 2014  
9. Joey Gallo 98 2015  
10. Rio Ruiz 96 2017  
RUNS - CAREER
Rank Player R PA  
1. Zach Collier 371 2463  
2. Bobby Coyle 346 2147  
3. Josh Lester 315 2138  
4. Chesny Young 294 1738  
5. Aderlin Rodriguez 277 1891  
6. Gorman Erickson 237 1386  
7. Michael Almanzar 211 1371  
8. A.J. Simcox 201 1387  
9. Fernando Tatis Jr. 193 1066  
10. Ke'byran Hayes 184 1043  
HITS - SINGLE SEASON
Rank Player H Year  
1. Chesny Young 204 2018  
2. Fernando Tatis Jr. 194 2018  
3. Austin Slater 182 2017  
4. Rob Refsnyder 176 2018  
5. Engelb Vielma 176 2018  
6. Bobby Coyle 165 2016  
7. Aderlin Rodriguez 164 2018  
8. Michael Almanzar 163 2016  
9. Miguel A. Hernandez 157 2023  
10. Bobby Coyle 156 2013  
HITS - CAREER
Rank Player H PA  
1. Bobby Coyle 577 2147  
2. Zach Collier 547 2463  
3. Chesny Young 535 1738  
4. Josh Lester 491 2138  
5. Aderlin Rodriguez 475 1891  
6. Michael Almanzar 386 1371  
7. A.J. Simcox 368 1387  
8. Gorman Erickson 363 1386  
9. Ke'byran Hayes 315 1043  
10. Fernando Tatis Jr. 312 1066  
TOTAL BASES - SINGLE SEASON
Rank Player TB Year  
1. Fernando Tatis Jr. 322 2018  
2. Aderlin Rodriguez 297 2018  
3. Rob Refsnyder 296 2018  
4. Austin Slater 294 2017  
5. Joey Gallo 291 2015  
6. Bobby Coyle 282 2016  
7. Josh Lester 270 2020  
8. Chesny Young 261 2018  
9. Gorman Erickson 260 2014  
10. Michael Almanzar 260 2016  
TOTAL BASES - CAREER
Rank Player TB PA  
1. Bobby Coyle 941 2147  
2. Josh Lester 915 2138  
3. Zach Collier 856 2463  
4. Aderlin Rodriguez 823 1891  
5. Chesny Young 701 1738  
6. Michael Almanzar 616 1371  
7. Gorman Erickson 597 1386  
8. Fernando Tatis Jr. 521 1066  
9. A.J. Simcox 514 1387  
10. Ke'byran Hayes 500 1043  
SINGLES - SINGLE SEASON
Rank Player 1B Year  
1. Chesny Young 163 2018  
2. Engelb Vielma 153 2018  
3. Fernando Tatis Jr. 128 2018  
4. Austin Slater 124 2017  
5. A.J. Simcox 122 2020  
6. Bobby Coyle 119 2013  
7. Miguel A. Hernandez 119 2023  
8. Chesny Young 114 2023  
9. Rob Refsnyder 112 2018  
10. Bobby Coyle 110 2016  
SINGLES - CAREER
Rank Player 1B PA  
1. Chesny Young 423 1738  
2. Bobby Coyle 404 2147  
3. Zach Collier 359 2463  
4. Aderlin Rodriguez 310 1891  
5. A.J. Simcox 290 1387  
6. Josh Lester 286 2138  
7. Michael Almanzar 262 1371  
8. Gorman Erickson 250 1386  
9. Miguel A. Hernandez 227 1135  
10. Chace Numata 214 1091  
DOUBLES - SINGLE SEASON
Rank Player 2B Year  
1. Ke'byran Hayes 37 2021  
2. Michael Almanzar 36 2016  
3. Rob Refsnyder 33 2018  
4. Patrick Leonard 33 2020  
5. Chesny Young 32 2018  
6. Fernando Tatis Jr. 32 2018  
7. Austin Slater 30 2017  
8. Joey Gallo 30 2015  
9. Zach Collier 26 2017  
10. Agustin Ramirez 26 2024  
DOUBLES - CAREER
Rank Player 2B PA  
1. Zach Collier 118 2463  
2. Josh Lester 90 2138  
3. Chesny Young 81 1738  
4. Bobby Coyle 72 2147  
5. Aderlin Rodriguez 72 1891  
6. Michael Almanzar 69 1371  
7. Ke'byran Hayes 67 1043  
8. Patrick Leonard 64 1228  
9. Gorman Erickson 51 1386  
10. Miguel A. Hernandez 49 1135  
TRIPLES - SINGLE SEASON
Rank Player 3B Year  
1. Riley Unroe 11 2019  
2. Zach Collier 7 2015  
3. Engelb Vielma 7 2018  
4. Josh Lester 7 2020  
5. Johneshwy Fargas 7 2018  
6. Rob Refsnyder 6 2018  
7. Fernando Tatis Jr. 6 2018  
8. Nelson Molina 5 2022  
9. Zach Collier 5 2019  
10. Ke'byran Hayes 5 2021  
TRIPLES - CAREER
Rank Player 3B PA  
1. Zach Collier 19 2463  
2. Bobby Coyle 11 2147  
3. Josh Lester 11 2138  
4. Riley Unroe 11 483  
5. Engelb Vielma 9 931  
6. Ke'byran Hayes 8 1043  
7. Miguel A. Hernandez 8 1135  
8. Fernando Tatis Jr. 8 1066  
9. Chesny Young 8 1738  
10. Johneshwy Fargas 7 484  
HOME RUNS - SINGLE SEASON
Rank Player HR Year  
1. Aderlin Rodriguez 37 2018  
2. Joey Gallo 36 2015  
3. Bobby Coyle 30 2016  
4. Josh Lester 29 2020  
5. Josh Lester 28 2019  
6. Fernando Tatis Jr. 28 2018  
7. Gorman Erickson 26 2014  
8. Austin Slater 26 2017  
9. Rob Refsnyder 25 2018  
10. Gorman Erickson 25 2015  
HOME RUNS - CAREER
Rank Player HR PA  
1. Josh Lester 104 2138  
2. Bobby Coyle 90 2147  
3. Aderlin Rodriguez 90 1891  
4. Gorman Erickson 59 1386  
5. Michael Almanzar 51 1371  
6. Zach Collier 51 2463  
7. Joey Gallo 50 950  
8. Fernando Tatis Jr. 48 1066  
9. Monte Harrison 41 1072  
10. Patrick Leonard 35 1228  
RBIS - SINGLE SEASON
Rank Player RBI Year  
1. Fernando Tatis Jr. 141 2018  
2. Aderlin Rodriguez 133 2018  
3. Austin Slater 123 2017  
4. Rob Refsnyder 120 2018  
5. Joey Gallo 114 2015  
6. Josh Lester 109 2020  
7. Patrick Leonard 107 2020  
8. Josh Lester 101 2019  
9. Bobby Coyle 99 2016  
10. Chesny Young 93 2018  
RBIS - CAREER
Rank Player RBI PA  
1. Josh Lester 364 2138  
2. Aderlin Rodriguez 341 1891  
3. Bobby Coyle 331 2147  
4. Zach Collier 300 2463  
5. Chesny Young 231 1738  
6. Gorman Erickson 226 1386  
7. Fernando Tatis Jr. 224 1066  
8. Michael Almanzar 219 1371  
9. A.J. Simcox 189 1387  
10. Patrick Leonard 187 1228  
STOLEN BASES - SINGLE SEASON
Rank Player SB Year  
1. Monte Harrison 46 2021  
2. J.D. Orr 34 2022  
3. Korry Howell 27 2024  
4. Engelb Vielma 20 2018  
5. Zach Collier 19 2014  
6. Ke'byran Hayes 19 2021  
7. Riley Unroe 18 2019  
8. J.D. Orr 17 2023  
9. Chesny Young 17 2018  
10. Felix Valerio 17 2024  
STOLEN BASES - CAREER
Rank Player SB PA  
1. Monte Harrison 78 1072  
2. Zach Collier 72 2463  
3. J.D. Orr 54 804  
4. Engelb Vielma 29 931  
5. Chesny Young 28 1738  
6. Korry Howell 27 329  
7. Ke'byran Hayes 26 1043  
8. DJ Artis 23 536  
9. Patrick Leonard 22 1228  
10. Eric Stamets 22 880  
CAUGHT STEALING - SINGLE SEASON
Rank Player CS Year  
1. J.D. Orr 21 2022  
2. Zach Collier 16 2014  
3. Zach Collier 16 2015  
4. Zach Collier 13 2017  
5. Jack Blomgren 13 2023  
6. Engelb Vielma 13 2018  
7. James Beresford 12 2014  
8. Monte Harrison 11 2023  
9. Miguel A. Hernandez 10 2024  
10. John Rhodes 10 2024  
CAUGHT STEALING - CAREER
Rank Player CS PA  
1. Zach Collier 61 2463  
2. Monte Harrison 27 1072  
3. J.D. Orr 27 804  
4. Chesny Young 26 1738  
5. Nelson Molina 21 719  
6. Miguel A. Hernandez 18 1135  
7. Josh Lester 18 2138  
8. Engelb Vielma 17 931  
9. Jack Blomgren 16 509  
10. Daniel Schneemann 16 488  
WALKS - SINGLE SEASON
Rank Player BB Year  
1. Vince Belnome 110 2016  
2. Rob Refsnyder 108 2018  
3. Joey Gallo 104 2015  
4. Fernando Tatis Jr. 98 2018  
5. Rio Ruiz 96 2017  
6. Josh Lester 95 2020  
7. Angel Aguilar 92 2016  
8. Engelb Vielma 92 2018  
9. Chesny Young 90 2018  
10. Ke'byran Hayes 90 2021  
WALKS - CAREER
Rank Player BB PA  
1. Zach Collier 341 2463  
2. Josh Lester 269 2138  
3. Chesny Young 233 1738  
4. Aderlin Rodriguez 211 1891  
5. Bobby Coyle 202 2147  
6. Gorman Erickson 180 1386  
7. Patrick Leonard 167 1228  
8. Fernando Tatis Jr. 162 1066  
9. Joey Gallo 158 950  
10. Miguel Gonzalez 151 1023  
HIT BY PITCH - SINGLE SEASON
Rank Player HBP Year  
1. Engelb Vielma 18 2018  
2. Sonny DiChiara 17 2024  
3. Patrick Leonard 16 2020  
4. Billy Wilson 14 2020  
5. Korry Howell 14 2024  
6. Chace Numata 14 2021  
7. Austin Slater 13 2017  
8. Rio Ruiz 13 2017  
9. Calvin Graves 11 2016  
10. Chris Meyers 11 2024  
HIT BY PITCH - CAREER
Rank Player HBP PA  
1. Patrick Leonard 33 1228  
2. Jonathan Engelmann 27 745  
3. Chace Numata 26 1091  
4. Engelb Vielma 26 931  
5. Austin Slater 20 944  
6. Sonny DiChiara 17 407  
7. Joc Pederson 17 584  
8. Aderlin Rodriguez 17 1891  
9. Josh Lester 16 2138  
10. Michael Almanzar 15 1371  
STRIKEOUTS - SINGLE SEASON
Rank Player K Year  
1. Monte Harrison 156 2021  
2. Joey Gallo 153 2015  
3. Patrick Leonard 141 2020  
4. Aderlin Rodriguez 140 2016  
5. Dilson Herrera 130 2022  
6. Fernando Tatis Jr. 124 2018  
7. Jeremiah Jackson 122 2022  
8. Aderlin Rodriguez 121 2018  
9. Bobby Coyle 120 2013  
10. Lorenzo Hampton 119 2021  
STRIKEOUTS - CAREER
Rank Player K PA  
1. Zach Collier 500 2463  
2. Bobby Coyle 391 2147  
3. Aderlin Rodriguez 368 1891  
4. Josh Lester 345 2138  
5. Monte Harrison 297 1072  
6. Patrick Leonard 265 1228  
7. Joey Gallo 227 950  
8. Gorman Erickson 219 1386  
9. Michael Almanzar 216 1371  
10. Miguel A. Hernandez 208 1135  
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