3 games · 2022–2025 · 3 classical · 0 online
Elgersma 10 draws2 Van Roon
33.3% for Elgersma
Openings between them
| B12 | Caro-Kann Defense: Advance Variation, Short Variation | 1 | 100.0% |
| C55 | Italian Game: Two Knights Defense, Modern Bishop's Opening | 1 | 0.0% |
| D05 | Queen's Pawn Game: Colle System | 1 | 0.0% |
All games
| Van Roon, Sjoerd2284 | 1-0 | Elgersma, Onno2366 | 61st Groningen Open 2025 | 2025 |
| Elgersma, Onno2316 | 0-1 | Van Roon, Sjoerd2310 | Dutch Open 2022 | 2022 |
| Van Roon, Sjoerd2264 | 0-1 | Elgersma, Onno2303 | 12th WLC Weekender 2022 | 2022 |