56 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Welling, Zac | Kothari, Jai | 0-1 | B23 | Round 2: Welling, Zac - Kothari, Jai | 2026-08-19 |
| Welling, Zac | Lam, Isaac | 0-1 | C58 | 5th Kingston Invitational Swiss | 2026-08-19 |
| Welling, Zac | Verbytski, Oleg | 1/2-1/2 | B23 | Round 4: Welling, Zac - Verbytski, Oleg | 2026-07-23 |
| Welling, Zac | Sahoo, Shivam | 1/2-1/2 | B30 | Round 2: Welling, Zac - Sahoo, Shivam | 2026-07-22 |
| Welling, Zac | Faustino Lawlor, Elias | 1-0 | B10 | Round 3: Welling, Zac - Faustino Lawlor, Elias | 2025-07-29 |
| Welling, Zac | Gera, Marvin | 1/2-1/2 | A15 | Round 4: Welling, Zac - Gera, Marvin | 2025-07-29 |
| Welling, Zac | Fairhurst, Frederick | 1/2-1/2 | C77 | Round 1: Welling, Zac - Fairhurst, Frederick | 2025-07-28 |
| Welling, Zac | Rastogi, Nayan Keats | 1/2-1/2 | B23 | ECF English Open Championship 2025 | 2025-07-20 |
| Welling, Zac | Dishman, Stephen | 1/2-1/2 | B13 | ECF English Open Championship 2025 | 2025-07-19 |
| Welling, Zac | Shearsby, Jude | 0-1 | B51 | ECF English Open Championship 2025 | 2025-07-18 |
| Welling, Zac | Bolt, Graham | 1/2-1/2 | B06 | ECF English Open Championship 2025 | 2025-07-18 |
| Welling, Zac | Piotr Majca | 0-1 | B06 | Round 3: Welling, Zac - Piotr Majca | 2025-04-26 |
| Welling, Zac | Haubold, Christian | 0-1 | C77 | Round 5: Welling, Zac - Haubold, Christian | 2025-03-23 |
| Welling, Zac | Kryshtafor, Maksym | 1-0 | C58 | Round 3: Welling, Zac - Kryshtafor, Maksym | 2025-03-22 |
| Welling, Zac | Li, Xiaofan | 1-0 | B15 | Round 8: Welling, Zac - Li, Xiaofan | 2024-08-03 |
| Welling, Zac | Angst, Oliver | 1/2-1/2 | B30 | Round 6: Welling, Zac - Angst, Oliver | 2024-08-01 |
| Welling, Zac | Adams, Henry | 0-1 | C54 | Round 4: Welling, Zac - Adams, Henry | 2024-07-30 |
| Welling, Zac | Cancedda-Dupuis, Livio | 0-1 | B23 | Round 2: Welling, Zac - Cancedda-Dupuis, Livio | 2024-07-28 |
| Welling, Zac | Martin, Jamie | 1-0 | C05 | Round 3: Welling, Zac - Martin, Jamie | 2024-07-24 |
| Welling, Zac | Yu, Rock | 0-1 | B04 | Round 1: Welling, Zac - Yu, Rock | 2024-07-23 |
| Welling, Zac | Sharhorodsky, Yaroslav | 1/2-1/2 | B13 | Round 5: Welling, Zac - Sharhorodsky, Yaroslav | 2024-07-11 |
| Welling, Zac | Kumar, Sanjit S | 1/2-1/2 | C07 | Round 5: Welling, Zac - Kumar, Sanjit S | 2024-04-21 |
| Welling, Zac | Tan, Chong Hien Andrew | 1-0 | C58 | Round 3: Welling, Zac - Tan, Chong Hien Andrew | 2024-04-20 |
| Welling, Zac | Eldridge, Albert | 1-0 | B23 | Round 1: Welling, Zac - Eldridge, Albert | |
| Welling, Zac | Nelson, Jonathan P | 1/2-1/2 | B07 | Round 3: Welling, Zac - Nelson, Jonathan P | |
| Welling, Zac | Jaunooby, Ali R | 0-1 | A15 | Round 5: Welling, Zac - Jaunooby, Ali R | |
| Welling, Zac | Swiatkowski, Dominik | 1-0 | C54 | Round 7: Welling, Zac - Swiatkowski, Dominik | |
| Welling, Zac | Waterfield, Mark | 1/2-1/2 | C06 | Round 9: Welling, Zac - Waterfield, Mark |