Sanctioned Matchup Predictor
John Deed vs Dirk Holwerda
Past Head-to-Head Rubbers (5)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Dirk Holwerda | def. | John Deed | 7,4,6 | 2016 Croydon Masters Open Veterans (2016-03-12) | +1 |
| Dirk Holwerda | def. | John Deed | TTV 2018 Country Champs A-D2 Day 3 (2018-06-11) | +1 | |
| Dirk Holwerda | def. | John Deed | -5,-8,4,8,9 | 2022 TTV Country Championships Teams Event Rnd 5 (2022-06-13) | +1 |
| Dirk Holwerda | def. | John Deed | 8,9,8 | 2024 TTV Country Championships Teams Event (2024-06-08) | +2 |
| Dirk Holwerda | def. | John Deed | -9,5,7,9 | 2025 Victorian Open Senior Para & Veterans Championships (2025-04-05) | +7 |