Managers | Home | Visitor | H | V | D/T | Date/Time | Loc | Location | Status | ||||
| Angels | Islanders | Ang | Isl | 05/08/21 11:45AM | Sat 05/08/21-11:45AM | Tiger | Tiger Field | Final | L | 9-4 | ||
| OLWarriors | Islanders | OLW | Isl | 05/16/21 12:30PM | Sun 05/16/21-12:30PM | Oak F | Oak Forest S | Final | W | 7-4 | ||
| Wildcat | Islanders | Wil | Isl | 05/23/21 11:45AM | Sun 05/23/21-11:45AM | Tiger | Tiger Field | Final | L | 9-8 | ||
| Islanders | OLKnights | Isl | OLK | 06/06/21 5:15PM | Sun 06/06/21- 5:15PM | McCoo | McCook - Ken | Final | W | 13-3 | ||
| OLCardinals | Islanders | OLC | Isl | 06/12/21 3:00PM | Sat 06/12/21- 3:00PM | Oak L | Oak Lawn | RAINOUT | ||||
| Islanders | OLColts | Isl | OLC | 06/19/21 4:00PM | Sat 06/19/21- 4:00PM | McCoo | McCook - Ken | Final | W | 9-8 | ||
| Islanders | Indians | Isl | Ind | 06/22/21 7:00PM | Tue 06/22/21- 7:00PM | Bened | Benedictine | Final | W | 3-2 | ||
| Chicago Pilots | Islanders | Chi | Isl | 06/26/21 2:00PM | Sat 06/26/21- 2:00PM | Tiger | Tiger Field | RAINOUT | ||||
| OLGiants | Islanders | OLG | Isl | 06/29/21 7:30PM | Tue 06/29/21- 7:30PM | Midlo | Midlothian F | RAINOUT | ||||
| Islanders | Wildcat | Isl | Wil | 07/07/21 6:00PM | Wed 07/07/21- 6:00PM | Tiger | Tiger Field | Final | W | 6-5 | ||
| Angels | Islanders | Ang | Isl | 07/10/21 11:30AM | Sat 07/10/21-11:30AM | Tiger | Tiger Field | Final | L | 6-2 | ||
| Islanders | Chicago Pilots | Isl | Chi | 07/12/21 7:00PM | Mon 07/12/21- 7:00PM | Bened | Benedictine | RAINOUT | ||||
| OLChiefs | Islanders | OLC | Isl | 07/18/21 12:15PM | Sun 07/18/21-12:15PM | Eisen | Eisenhower H | Final | W | 15-8 | ||
| Islanders | Chicago Pilots | Isl | Chi | 07/21/21 6:00PM | Wed 07/21/21- 6:00PM | Tiger | Tiger Field | Final | W | 2-0 | ||
| Chicago Pilots | Islanders | Chi | Isl | 07/23/21 6:00PM | Fri 07/23/21- 6:00PM | Tiger | Tiger Field | Final | W | 15-6 | ||
| Islanders | OLBlues | Isl | OLB | 07/25/21 11:45AM | Sun 07/25/21-11:45AM | Midlo | Midlothian F | Final | W | 13-4 | ||
| OLCardinals | Islanders | OLC | Isl | 07/31/21 12:15PM | Sat 07/31/21-12:15PM | Eisen | Eisenhower H | Final | L | 5-4 | ||
| Islanders | Wildcat | Isl | Wil | 08/01/21 11:45AM | Sun 08/01/21-11:45AM | Bened | Benedictine | Final | W | 11-6 | ||
| Islanders | Angels | Isl | Ang | 08/05/21 7:30PM | Thu 08/05/21- 7:30PM | Midlo | Midlothian F | Final | L | 14-2 | ||
| Indians | Islanders | Ind | Isl | 08/07/21 2:00PM | Sat 08/07/21- 2:00PM | Tiger | Tiger Field | Final | L | 13-11 | ||
| Colt 45s | Islanders | Col | Isl | 08/14/21 2:30PM | Sat 08/14/21- 2:30PM | Tiger | Tiger Field | Final | W | 8-1 | ||
| OLGiants | Islanders | OLG | Isl | 08/18/21 7:30PM | Wed 08/18/21- 7:30PM | Midlo | Midlothian F | Final-(TIE) | T | 17-17 | ||
| Islanders | Colt 45s | Isl | Col | 08/25/21 8:00PM | Wed 08/25/21- 8:00PM | Ozing | Ozinga Field | RAINOUT | ||||
| Islanders | Chicago Pilots | Isl | Chi | 08/30/21 7:30PM | Mon 08/30/21- 7:30PM | DuPag | DuPage Medic | Final | L | 10-8 | ||
| Islanders | Colt 45s | Isl | Col | 09/02/21 7:30PM | Thu 09/02/21- 7:30PM | Conti | Continental | Final | W | 16-6 | ||
| * | Islanders | Indians | Isl | Ind | 09/11/21 9:00AM | Sat 09/11/21- 9:00AM | Midlo | Midlothian F | Final | W | 13-5 | |
| * | Indians | Islanders | Ind | Isl | 09/12/21 9:00AM | Sun 09/12/21- 9:00AM | Midlo | Midlothian F | Final | L | 11-1 | |
| * | Islanders | Indians | Isl | Ind | 09/12/21 11:45AM | Sun 09/12/21-11:45AM | Midlo | Midlothian F | Final | W | 20-10 | |
| * | Angels | Islanders | Ang | Isl | 09/18/21 2:30PM | Sat 09/18/21- 2:30PM | Tiger | Tiger Field | Final | W | 18-4 | |
| * | Islanders | Angels | Isl | Ang | 09/19/21 11:45AM | Sun 09/19/21-11:45AM | Tiger | Tiger Field | Final | L | 10-6 | |
| * | Angels | Islanders | Ang | Isl | 09/19/21 2:30PM | Sun 09/19/21- 2:30PM | Tiger | Tiger Field | Final | W | 4-1 | |