Sanctioned Matchup Predictor
Glenn Leeson vs Jakob Grzan
Past Head-to-Head Rubbers (5)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Glenn Leeson | def. | Jakob Grzan | STTA 2026 Summer Pennants Week 5 (2026-10-14) | +7 | |
| Glenn Leeson | def. | Jakob Grzan | 3,4,1 | STTA 2025 Winter Pennants Week 13 (2025-06-11) | +1 |
| Glenn Leeson | def. | Jakob Grzan | 6,2,8 | STTA 2025 Winter Pennants Week 10 (2025-05-21) | +1 |
| Glenn Leeson | def. | Jakob Grzan | 3,4,3 | STTA 2025 Winter Pennants Week 6 (2025-04-23) | +1 |
| Glenn Leeson | def. | Jakob Grzan | 3,6,6 | STTA 2025 Winter Pennants Week 3 (2025-03-19) | +6 |