CubsvsMariners
Cubs and Mariners are 1-2 this season head-to-head. Mariners leads the series. AI predictions in this matchup: 2/3 correct (67%). Average scoring margin in this matchup is 6.3 runs. 1 of these games were decided by 10+ runs. 2 games were decided by a single run.
Team Performance
Cubs
1wins
Home 0W · Away 1W
Mariners
2wins
Home 2W · Away 0W
AI picked this team to win 3 times — correct 2/3
Season Average Factor Comparison
Cubs 87games · Mariners 82games4.66
Starting Pitching
lower is better
3.82
0.335
Lineup Power
higher is better
0.304
4.66
Bullpen Stability
Elo Rating Trend Comparison
Elo change by game for both teams this season
Season Head-to-Head
2026
1-2
Cubs wins — Mariners wins order (completed games only)
AI Prediction Performance (this matchup)
67%
2 / 3 games· small sample
Game Log
Margin
2026 Season
| Date | Matchup | Score | Prediction | Result |
|---|---|---|---|---|
| 2026-08-23 | Cubs vs Mariners | 19-2 | Mariners(72%) | Missed |
| 2026-08-22 | Cubs vs Mariners | 4-5 | Mariners(74%) | Correct |