Sanctioned Matchup Predictor
Grace Chen vs Steve Jahnke
Past Head-to-Head Rubbers (7)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Grace Chen | def. | Steve Jahnke | -8,-8,8,6,6 | TTTA Spring Fixtures 29 Sep 2026 - Wk4 (2026-09-29) | +9 |
| Steve Jahnke | def. | Grace Chen | 8,-4,-11,10,5 | TTTA Spring Fixtures 8 Sep 2026 - Wk1 (2026-09-08) | +16 |
| Grace Chen | def. | Steve Jahnke | -10,11,9,4 | TTTA Winter Fixtures 26 May 2026 - Wk1 (2026-05-26) | +8 |
| Steve Jahnke | def. | Grace Chen | 4,4,8 | TTTA Winter Fixtures 1 Jul 2025 - Wk8 (2025-07-01) | +1 |
| Grace Chen | def. | Steve Jahnke | 6,6,6 | 2025 Toowoomba TTA Closed Championships - Sat 27 Sept 2025 (2025-09-27) | +56 |
| Grace Chen | def. | Steve Jahnke | 8,5,10 | TTTA Summer Fixtures 24 Feb 2026 - Wk3 (2026-02-24) | +62 |
| Steve Jahnke | def. | Grace Chen | 7,-6,8,-7,7 | TTTA Winter Fixtures 30 Jun 2026 - Wk6 (2026-06-30) | +13 |