Illini Central High School
Boys' Basketball
| Date | Opponent | Where | Time | Final Score | High Scorer |
| Nov. 22-27 | Turkey Tournament | ||||
| Nov. 23 | AC Central | AC Central | |||
| Nov. 24 | PORTA | Mason City | |||
| Nov. 26 | Rochester | Rochester | |||
| Nov. 27 | Routt | PORTA | |||
| Dec. 3 | Peoria Heights | Mason City | |||
| Dec. 7 | Hartem | Hartem | |||
| Dec. 10 | Athens | Mason City | |||
| Dec. 11 | Tri-City | Tri-City | |||
| Dec. 14 | PORTA | Mason City | |||
| Dec. 17 | Lewistown | Lewistown | |||
| Dec. 28-30 | Macomb Holiday Tourn. | Macomb | |||
| Jan. 7 | Williamsville | Williamsville | |||
| Jan. 14 | Havana | Mason City | |||
| Jan. 15 | Ursuline | Ursuline | |||
| Jan. 18 | Riverton | Mason City | |||
| Jan. 21 | Midwest Central | Midwest Central | |||
| Jan. 28 | Pleasant Plains | Mason City | L 50-71 | ||
| Feb. 1 | Delavan | Mason City | |||
| Feb. 4 | Greenview | Greenview | Arnold 28 | ||
| Feb. 8 | Dee Mack | Mason City | |||
| Feb. 11 | Mt. Pulaski | Mason City | |||
| Feb. 15 | Illini Bluffs | Mason City | 6:00 | ||
| Feb. 18 | Rochester | Rochester | 6:15 | ||
| Feb. 21-25 | Regional | TBA | TBA | ||
| Feb. 29, Mar. 1 & 3 |
Sectional | TBA | TBA | ||
| Mar. 7 | Super-Sectional | TBA | TBA | ||
| Mar. 10-11 | State | Peoria | TBA |
Fresh./J.V. Basketball
| Date | Opponent | Where | Time | Final Score | High Scorer |
| Dec. 2 | PORTA (Fresh.) | PORTA | |||
| Dec. 4 | Midwest Central | Mason City | |||
| Dec. 6 | Lutheran (Fresh.) | Mason City | |||
| Dec. 9 | Mount Pulaski | Mount Pulaski | |||
| Dec. 13 | Athens | Mason City | |||
| Dec. 16 | Havana | Mason City | |||
| Dec. 18 | Midwest Central | Midwest Central | |||
| Jan. 8 | Havana Fresh. Tourney | Havana | |||
| Jan. 20 | Athens | Athens | |||
| Feb. 3 | Williamsville (Fresh.) | Williamsville | |||
| Feb. 12, 14 | Mount Pulaski Fresh. Tourney | Mount Pulaski | |||
| Feb. 19 | Pleasant Plains | Pleasant Plains | 10:00 a.m. | ||
| Feb. 26, 28 | Sangamo Conf. Tourney | Mason City | TBA |
Girls' Basketball
| Date | Opponent | Where | Time | Final Score | High Scorer |
| Nov. 15, 17, 19 | Tip Off Classic - Varsity | East Peoria | |||
| Nov. 23 | Eureka | Mason City | |||
| Nov. 29 | Tremont | Tremont | |||
| Nov. 30 | Auburn | Mason City | |||
| Dec. 2 | Riverton | Mason City | |||
| Dec. 9 | Rushville | Mason City | |||
| Dec. 13 | PORTA | PORTA | |||
| Dec. 16 | Rochester | Rochester | |||
| Dec. 27-29 | Astoria Tourney | Table Grove | |||
| Jan. 3 | Williamsville | Mason City | |||
| Jan. 4 | Beardstown | Beardstown | |||
| Jan. 6 | Pleasant Plains | Pleasant Plains | |||
| Jan. 10 | Ursuline | Ursuline | |||
| Jan. 17 | Athens | Athens | |||
| Jan. 20 | Havana | Mason City | |||
| Jan. 21 | Pawnee | Mason City | |||
| Jan. 24 | Lutheran | Lutheran | |||
| Jan. 27 | Illini Bluffs | Mason City | |||
| Jan. 31 | Midwest Central | Mason City | |||
| Feb. 3 | Mount Pulaski | Mason City | W 53-52 | Tiffany Damm 18 | |
| Feb. 5 | F/S Sangamo Tourney | TBA | |||
| Feb. 7-11 | Regional | TBA | |||
| Feb. 12 | F/S Sangamo Tourney | TBA | |||
| Feb. 14, 15, 17 | Sectional | ||||
| Feb. 21 | Super-Sectional | ||||
| Feb. 25 & 26 | State |
Track
| Date | Opponent | Where | Time | Final Score | High Scorer |
| Mar. 23 | Lutheran, Mount Pulaski |
Mason City | 4:00 | ||
| Mar. 28 | Illini Bluffs | Mason City | 4:00 | ||
| Mar. 30 | Peoria Heights | Peoria Heights | 4:00 | ||
| Apr. 4 | Midwest Central | Midwest Central | 4:00 | ||
| Apr. 6 | Havana | Havana | 4:00 | ||
| Apr. 8 | Lewistown Invitational | Lewistorn | 12:30 | ||
| Apr. 11 | Lewistown F/S Invitational | Lewistown | 4:00 | ||
| Apr. 14 | PORTA Invitational | PORTA | 4:00 | ||
| Apr. 18 | Havana Invitational | Havana | 4:15 | ||
| Apr. 20 | Midwest Central | Midwest Central | 4:00 | ||
| Apr. 25 | Delavan Invitational (Boys) | Delavan | 3:30 | ||
| Apr. 25 | Midwest Central (Girls) | Midwest Central | 4:00 | ||
| Apr. 27 | Tomahawk Conference | Manito | 3:00 | ||
| May 1 | Sangamo Conference | Rochester | 4:30 | ||
| May 5 | Eureka Invitational | Eureka | 4:00 | ||
| May 9 | PORTA | PORTA | 4:15 | ||
| May 11 | Williamsville (Boys) | Mason City | 4:00 | ||
| May 12 | Girls' Sectional | TBA | |||
| May 19 | Boys' Sectional | TBA | |||
| May 19-20 | Girls' State | Charleston | |||
| May 26-27 | Boys' State | Charleston |
All track meets are co-ed unless stated otherwise.