| January |
| | 29 | 12:00PM | Arizona Christian | @ | Concordia University | 3-6 | |
| | Concordia ranked no. 2 in NAIA pre-season poll | |
| | | Game 2 | Arizona Christian | @ | Concordia University | 7-10 | |
| | Concordia ranks no. 2 in NAIA preseason poll | |
| February |
| | 3 | 4:00PM | Arizona Christian | @ | The Master's College | 1-5 | |
| | 4 | 1:00PM | Arizona Christian | @ | The Master's College | 2-4 | |
| | | Game 2 | Arizona Christian | @ | The Master's College | 0-2 | |
| | 6 | 1:00PM | Arizona Christian | @ | Vanguard University | 3-9 | |
| | | Game 2 | Arizona Christian | @ | Vanguard University | 6-2 | |
| | 10 | 2:00PM | Biola University | @ | Arizona Christian | 4-7 | |
| | First game ever at ACU's Firestorm Field | |
| | 11 | 12:00PM | Biola University | @ | Arizona Christian | 3-9 | |
| | | Game 2 | Biola University | @ | Arizona Christian | 6-4 | |
| | 15 | 12:00PM | Vanguard University | @ | Arizona Christian | 6-12 | |
| | | Game 2 | Vanguard University | @ | Arizona Christian | 11-10 | (8) |
| | 17 | 4:00PM | Arizona Christian | @ | Point Loma Nazarene University | 4-5 | |
| | 18 | 1:00PM | Arizona Christian | @ | Point Loma Nazarene University | 7-6 | (10) |
| | | Game 2 | Arizona Christian | @ | Point Loma Nazarene University | 11-4 | |
| * | 24 | 3:00PM | Arizona Christian | @ | La Sierra | 16-1 | |
| * | 26 | 1:00PM | Arizona Christian | @ | La Sierra | 11-5 | |
| | ACU scored 9 runs in 8th inning | |
| * | | Game 2 | Arizona Christian | @ | La Sierra | 21-8 | |
| March |
| | 1 | 1:30PM | Benedictine University at Springfield | @ | Arizona Christian | 3-7 | |
| | RussMatt Greater Phoenix Invitational | |
| | | Game 2 | Benedictine University at Springfield | @ | Arizona Christian | 2-3 | |
| | RussMatt Greater Phoenix Invitational | |
| | 5 | 3:30PM | Rockford College | @ | Arizona Christian | 5-9 | |
| | RussMatt Greater Phoenix Invitational | |
| | 6 | 4:00PM | Malone College | @ | Arizona Christian | 3-1 | |
| | RussMatt Greater Phoenix Invitational | |
| | 7 | 1:00PM | Malone College | @ | Arizona Christian | 0-3 | |
| | RussMatt Greater Phoenix Invitational | |
| | | Game 2 | Malone College | @ | Arizona Christian | 3-4 | |
| | RussMatt Greater Phoenix Invitational | |
| * | 12 | 4:00PM | Mayville State | @ | Arizona Christian | 8-9 | |
| | RussMatt Greater Phoenix Invitational; ACU scored 4 runs in bottom of 9th to win | |
| | 13 | 1:00PM | Minot State University | @ | Arizona Christian | 3-13 | |
| | RussMatt Greater Phoenix Invitational; 7 innings, 10-run rule | |
| * | 14 | 2:30PM | Mayville State | @ | Arizona Christian | 3-1 | |
| | RussMatt Greater Phoenix Invitational | |
| * | 15 | Game 2 | Mayville State | @ | Arizona Christian | 6-4 | |
| | RussMatt Greater Phoenix Invitational | |
| | 19 | 2:00PM | Midland University | @ | Arizona Christian | RAIN | |
| | RussMatt Greater Phoenix Invitational; not rescheduled | |
| | | 5:00PM | Kansas Wesleyan University | @ | Arizona Christian | RAIN | |
| | RussMatt Greater Phoenix Invitational; Rescheduled for Tues., March 20, 9:30 a.m., at ACU | |
| | 20 | 11:30AM | Kansas Wesleyan University | @ | Arizona Christian | 1-13 | (7) |
| | rescheduled from March 19 | |
| * | 23 | 2:00PM | CSU-San Marcos | @ | Arizona Christian | 16-7 | |
| * | | Game 2 | CSU-San Marcos | @ | Arizona Christian | 6-3 | |
| * | 24 | 1:00PM | CSU-San Marcos | @ | Arizona Christian | 8-6 | |
| * | | Game 2 | CSU-San Marcos | @ | Arizona Christian | 7-4 | |
| | 28 | 4:00PM | Williams College | @ | Arizona Christian | 3-5 | |
| | RussMatt Greater Phoenix Invitational | |
| | 30 | 4:00PM | Arizona Christian | @ | Wayland Baptist University | 11-2 | |
| | | Game 2 | Arizona Christian | @ | Wayland Baptist University | 18-3 | |
| | 31 | 1:00PM | Arizona Christian | @ | Wayland Baptist University | 9-0 | |
| | | Game 2 | Arizona Christian | @ | Wayland Baptist University | 12-5 | |
| April |
| | 4 | 2:00PM | Azusa Pacific University | @ | Arizona Christian | 2-5 | |
| | Azusa Pacific ranks #5 in April 3 NAIA national coaches' poll | |
| | | Game 2 | Azusa Pacific University | @ | Arizona Christian | 1-0 | |
| | Azusa Pacific ranks #5 in April 3 NAIA national coaches' poll | |
| | 5 | 2:00PM | Point Loma Nazarene University | @ | Arizona Christian | 0-1 | (11) |
| | | Game 2 | Point Loma Nazarene University | @ | Arizona Christian | 0-2 | |
| * | 13 | 1:00PM | La Sierra | @ | Arizona Christian | 4-0 | |
| * | | Game 2 | La Sierra | @ | Arizona Christian | 1-18 | |
| * | 14 | 9:00PM | La Sierra | @ | Arizona Christian | 3-7 | |
| | at Brazell Stadium, Grand Canyon University, Phoenix | |
| % | 19 | 2:00PM | Arizona Christian | @ | Yavapai College | 8-6 | |
| | don't count on record or statistics | |
| % | | Game 2 | Arizona Christian | @ | Yavapai College | 5-11 | |
| * | 27 | 2:00PM | Arizona Christian | @ | CSU-San Marcos | 5-1 | |
| * | | Game 2 | Arizona Christian | @ | CSU-San Marcos | 3-9 | |
| * | 28 | 1:00PM | Arizona Christian | @ | CSU-San Marcos | 5-12 | |
| * | | Game 2 | Arizona Christian | @ | CSU-San Marcos | 8-6 | |
| May |
| | 2 | 11:00AM | Arizona Christian | vs. | Jamestown | 8-1 | |
| | A.I.I. Conference Tournament -- first round; #2 Jamestown; #5 ACU | |
| | 3 | 6:00PM | Arizona Christian | vs. | Thomas (GA) | 13-10 | |
| | A.I.I. Conference Tournament -- winner's bracket; #4 Thomas; #5 ACU | |
| | 4 | 6:00PM | Arizona Christian | vs. | Dakota State | 1-4 | |
| | A.I.I. Winner's Bracket; #6 seed Dakota State; #5 ACU | |
| | 5 | 1:00PM | Arizona Christian | vs. | Mayville State | 6-4 | |
| | #5 seed ACU vs. #3 seed Mayville State -- winner plays #6 seed Dakota State for A.I.I. baseball championship 30 minutes after 11 a.m. game ends | |
| | | 4:00PM | Dakota State | vs. | Arizona Christian | 2-9 | |
| | A.I.I. Baseball Championship Game - both teams qualify for NAIA Baseball National Championship Opening Round | |
| | 10 | 2:00PM | Arizona Christian | vs. | Menlo College | 5-8 | |
| | NAIA National Baseball Championships Opening Round, Azusa Bracket (Calif.) | |
| | 11 | 2:00PM | Arizona Christian | vs. | Shorter University | 10-8 | |
| | NAIA National Baseball Championships Opening Round, Azusa Bracket (Calif.) -- Eddie Aplin hits 2-run, walk-off HR in bottom of 9th to win; ACU down 8-3 after 5 inn. | |
| | | 9:00PM | Arizona Christian | @ | Azusa Pacific University | 2-8 | |
| | NAIA National Baseball Championships Opening Round, Azusa Bracket -- elimination game | |
