This is the 2018-19 Twin Rivers Senior Hockey League season. This is the league's third season.
Membership Changes
- None
Teams
| Team | Centre | Arena |
| Aberdeen Knights | Aberdeen | Aberdeen Rec Complex |
| Birch Hills Blackhawks | Birch Hills | Birch Hills Skating Rink |
| Clavet Cougars | Clavet | Clavet Arena |
| Cudworth Tricky Maroons | Cudworth | Cudworth Arena |
| Dalmeny Sabers | Dalmeny | Dalmeny Arena |
| Hague Royals | Hague | Hague Arena |
| Rosthern Wheat Kings | Rosthern | Rosthern Jubilee Sports Centre |
| St. Louis Sr. Blues | St. Louis | St. Louis Skating Rink |
| Waldheim Warriors | Waldheim | Waldheim Recreation Centre Arena |
| Warman Wildcats | Warman | Warman Diamond Arena & Legends Centre Arena |
Standings
| Team | GP | W | L | OL | GF | GA | Pts |
|---|---|---|---|---|---|---|---|
| Rosthern Wheat Kings | 18 | 15 | 3 | 0 | 105 | 62 | 30 |
| Warman Wildcats | 18 | 14 | 3 | 1 | 115 | 54 | 29 |
| Dalmeny Sabres | 18 | 14 | 3 | 1 | 122 | 63 | 29 |
| Birch Hills Blackhawks | 18 | 14 | 4 | 0 | 103 | 57 | 28 |
| Waldheim Warriors | 18 | 11 | 6 | 1 | 89 | 83 | 23 |
| St. Louis Sr. Blues | 18 | 8 | 10 | 0 | 85 | 86 | 16 |
| Clavet Cougars | 18 | 6 | 12 | 0 | 98 | 103 | 12 |
| Hague Royals | 18 | 4 | 12 | 2 | 57 | 90 | 10 |
| Cudworth Tricky Maroons | 18 | 4 | 14 | 0 | 76 | 117 | 8 |
| Aberdeen Knights | 18 | 0 | 18 | 0 | 36 | 171 | 0 |
Playoffs
Quarterfinals
- Rosthern Wheat Kings defeated Hague Royals 2 games to none
- Warman Wildcats defeated Clavet Cougars 2 games to 1
- Dalmeny Sabres defeated St. Louis Sr. Blues 2 games to none
- Birch Hills Blackhawks defeated Waldheim Warriors 2 games to none
Semifinals
- Rosthern Wheat Kings defeated Birch Hills Blackhawks 3 games to 1
- Warman Wildcats defeated Dalmeny Sabres 3 games to 1
Final
- Warman Wildcats defeated Rosthern Wheat Kings 3 games to 1
2019 TRSHL champions Warman Wildcats
