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In his first season as head coach, Wallis led Grand Canyon to its third consecutive WAC regular-season championship and was named the WAC Coach of the Year. He repeated both of these feats in his second season in 2024 in addition to winning the program's first D-I NCAA tournament game and advancing
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In 2006, his UC Irvine head coach, Dave
Serrano, retained Wallis as an undergraduate assistant coach. He was promoted to director of operations in 2007 and was part of a staff that reached the program's first
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on July 3, 2022, and Wallis was hired as Grand Canyon's head coach five days later. Several coveted GCU players who had entered the transfer portal — including shortstop
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hired Wallis as an assistant coach at Grand Canyon for the program's first season back at the
Division I level. Wallis was promoted to recruiting coordinator in 2016.
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Wallis again followed
Serrano to his next stop at Tennessee in 2011, spending three seasons as an assistant coach with the program.
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Wallis moved with
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was hired as the new head coach at Ohio State and hired Wallis as his lead assistant and recruiting coordinator.
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Pitcher of the Year Daniel Avitia — announced their return to GCU within days of Wallis' hiring.
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830:"Grand Canyon Captures Number One Seed In 2023 University Credit Union WAC Baseball Tournament"
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before getting his first head coaching opportunity at GCU on July 8, 2022.
621:"Report: GCU hiring ex-assistant Gregg Wallis as next head baseball coach"
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before playing his college baseball at UC Irvine from 2002 to 2005.
575: Conference regular season and conference tournament champion
351:. He held roles on college baseball coaching staffs at UC Irvine,
927:"GCU baseball earns comeback win vs. Dallas Baptist at regional"
588: Division regular season and conference tournament champion
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in all three seasons Wallis was on staff, highlighted by a
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Western
Athletic Conference Baseball Coach of the Year
569: Conference regular season champion
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335:, who is the current head baseball coach of the
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805:"2022 Fall Report: Grand Canyon • D1Baseball"
8:
1162:Grand Canyon Antelopes head baseball coaches
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865:"WAC 2023 Baseball Award Winners Announced"
728:"Wallis promoted to recruiting coordinator"
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327:(born December 18, 1982) is an American
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443:to the program's first regional final.
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754:"2022 Coaching Hire Wire • D1Baseball"
582: Division regular season champion
423:Stankiewicz departed Grand Canyon for
1675:Tennessee Volunteers baseball coaches
983:Current head baseball coaches of the
435:'s Collegiate National Team and 2022
308:2x WAC Coach of the Year (2023, 2024)
7:
1680:Ohio State Buckeyes baseball coaches
1665:UC Irvine Anteaters baseball coaches
1655:UC Irvine Anteaters baseball players
615:
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595: Conference tournament champion
556: National champion
803:Rooney, Mike (November 22, 2022).
14:
1650:Baseball players from Los Angeles
732:Grand Canyon University Athletics
707:Grand Canyon University Athletics
703:"Wallis Joins GCU Baseball Staff"
19:For the American politician, see
1690:Baseball coaches from California
925:Sports, Arizona (June 2, 2024).
752:Rogers, Kendall (July 3, 2022).
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40:Wallis as GCU third-base coach
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1685:Chatsworth High School alumni
986:Western Athletic Conference
480:Western Athletic Conference
437:Western Athletic Conference
416:Following the 2022 season,
294:regular season (2023, 2024)
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278:Accomplishments and honors
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367:High school and college
230:Administrative career (
16:American baseball coach
880:Cite journal requires
845:Cite journal requires
474:Grand Canyon Antelopes
373:Chatsworth High School
337:Grand Canyon Antelopes
647:"2007 Rosterbb (PDF)"
431:who was playing with
905:The Arizona Republic
447:Statistics overview
401:College World Series
390:College World Series
257:Head coaching record
89:Biographical details
1042:Reggie Christiansen
448:
359:, Grand Canyon and
353:Cal State Fullerton
177:Cal State Fullerton
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1019:California Baptist
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377:Chatsworth, Calif.
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104:December 18, 1982
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371:Wallis attended
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867:. May 22, 2023.
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627:. July 8, 2022
625:Arizona Sports
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533:NCAA regional
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283:Championships
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1538:Christiansen
1522:Christiansen
1207:Gregg Wallis
1206:
1183:Gil Stafford
1175:Dave Brazell
1110:
1096:
1089:UT Arlington
1082:
1070:Fuller Smith
1068:
1056:Donny Harrel
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1040:
1033:Grand Canyon
1028:Gregg Wallis
1027:
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1000:Rick McCarty
998:
934:. Retrieved
930:
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908:. Retrieved
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873:cite journal
859:
838:cite journal
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812:. Retrieved
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786:. Retrieved
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761:. Retrieved
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735:. Retrieved
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710:. Retrieved
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685:. Retrieved
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657:. Retrieved
653:
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629:. Retrieved
624:
551:
544:73–46 (.613)
539:
477:
472:
441:
433:USA Baseball
429:Jacob Wilson
422:
415:
408:
405:
394:
386:
370:
349:Dave Serrano
339:. He played
325:Gregg Wallis
324:
323:
265:73–46 (.613)
220:Grand Canyon
217:2023–present
199:Grand Canyon
84:73–46 (.613)
65:Grand Canyon
29:Gregg Wallis
25:
1640:1982 births
1602:Stankiewicz
1594:Stankiewicz
1586:Not awarded
1570:Stankiewicz
1562:Stankiewicz
1201:(2012–2022)
1193:(2001-2011)
1185:(1981-2000)
1177:(1953–1980)
1117:Utah Valley
1014:Gary Adcock
814:December 6,
467:Postseason
461:Conference
270:Tournaments
141:Position(s)
21:Greg Wallis
1634:Categories
809:D1Baseball
758:D1Baseball
604:References
361:Ohio State
210:Ohio State
100:1982-12-18
71:Conference
55:Head coach
1478:Simoneaux
1298:Kinneberg
1103:Utah Tech
464:Standing
409:In 2014,
357:Tennessee
345:UC Irvine
333:infielder
273:NCAA: 2–2
246:UC Irvine
195:2014–2022
188:Tennessee
184:2011–2013
173:2008–2010
166:UC Irvine
145:Infielder
131:UC Irvine
127:2002–2005
116:UC Irvine
1514:Trapasso
1506:Batesole
1486:Batesole
1470:Trapasso
1454:Trapasso
1306:Murakami
1274:Murakami
1209:(2023– )
1075:Tarleton
458:Overall
329:baseball
1578:Matlock
1426:Bennett
1365:Bennett
1329:Bennett
1322:Pullins
1290:Pullins
1282:Pullins
1061:Seattle
936:June 8,
910:May 23,
788:July 8,
763:July 8,
737:July 8,
712:July 8,
687:July 8,
659:July 8,
631:July 8,
452:Season
262:Overall
1618:Wallis
1616:2024:
1610:Wallis
1608:2023:
1600:2022:
1592:2021:
1584:2020:
1576:2019:
1568:2018:
1560:2017:
1554:Harrel
1552:2016:
1546:Kernen
1544:2015:
1536:2014:
1530:Kernen
1528:2013:
1520:2012:
1512:2011:
1504:2010:
1498:Piraro
1496:2009:
1490:Piraro
1488:&
1484:2008:
1476:2007:
1468:2006:
1462:Graham
1460:2005:
1452:2004:
1446:Powers
1444:&
1442:Graham
1440:2003:
1434:Graham
1432:2002:
1424:2001:
1418:Piraro
1416:2000:
1410:Graham
1408:1999:
1402:Graham
1400:1998:
1394:Piraro
1392:1997:
1386:(West)
1381:&
1379:(East)
1376:Taylor
1374:1996:
1368:(West)
1363:&
1361:(East)
1356:1995:
1350:(West)
1345:&
1343:(East)
1340:Gattis
1338:1994:
1332:(West)
1327:&
1325:(East)
1320:1993:
1312:1992:
1304:1991:
1296:1990:
1288:1989:
1280:1988:
1272:1987:
1264:1986:
540:Total:
347:under
301:Awards
212:(asst)
201:(asst)
190:(asst)
179:(asst)
81:Record
1383:Price
1358:Alday
1347:Dietz
1314:Alday
1266:Dietz
650:(PDF)
523:36–25
499:37–21
455:Team
248:(ops)
51:Title
938:2024
912:2024
886:help
851:help
816:2022
790:2022
765:2022
739:2022
714:2022
689:2022
661:2022
633:2022
526:23–7
516:2024
502:22–7
492:2023
242:2007
206:2022
162:2006
94:Born
61:Team
529:1st
505:1st
425:USC
375:in
343:at
292:WAC
290:2x
75:WAC
1636::
929:.
903:.
877::
875:}}
871:{{
842::
840:}}
836:{{
807:.
781:.
756:.
730:.
705:.
680:.
676:.
652:.
623:.
612:^
392:.
355:,
233:AD
154:HC
102:)
1243:e
1236:t
1229:v
1153:e
1146:t
1139:v
1119:)
1115:(
1105:)
1101:(
1091:)
1087:(
1077:)
1073:(
1063:)
1059:(
1049:)
1045:(
1035:)
1031:(
1021:)
1017:(
1007:)
1003:(
976:e
969:t
962:v
940:.
914:.
888:)
884:(
853:)
849:(
818:.
792:.
767:.
741:.
716:.
691:.
663:.
635:.
482:)
478:(
98:(
23:.
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