Sanctioned Matchup Predictor
Gerry Simatos vs MacKenzie Jonker
Past Head-to-Head Rubbers (5)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Gerry Simatos | def. | MacKenzie Jonker | 5,9,8 | Whyalla Pennant 2026 Season 2 - Grand Final (2026-09-25) | +8 |
| Gerry Simatos | def. | MacKenzie Jonker | 8,-12,7,5 | Whyalla Pennant 2026 Season 2 - Round 8 (2026-09-09) | +12 |
| MacKenzie Jonker | def. | Gerry Simatos | 10,-6,3,6 | Whyalla Pennant 2026 Season 2 - Round 7 (2026-09-02) | +9 |
| MacKenzie Jonker | def. | Gerry Simatos | 9,13,-12,10 | Whyalla Pennant 2026 Season 1 - Round 3a (2026-04-01) | +22 |
| MacKenzie Jonker | def. | Gerry Simatos | 8,-8,5,7 | Whyalla Pennant 2026 Season 1 - Round 9 (2026-05-20) | +13 |