Tallon Griekspoor has a competitive clay court record of 30–33 across 63 matches (47.6%). The record shows a player capable of competing here, though there is clear room to push the win rate higher. Tallon Griekspoor has reached 1 final without yet claiming a title on clay — one of the finest margins in tennis.

At Grand Slam level (Roland Garros): a positive 7–4 (63.6%) across 11 matches — a player who generally rises to the occasion at the Slams on clay.

ATP Masters 1000 on clay (Monte Carlo, Madrid, Rome): Tallon Griekspoor has struggled at Masters level on clay: 6–13 (31.6%) in 19 matches. Improving at this level is the clearest path to a stronger overall record on this surface.

One final reached on clay, without converting it into a title. That final-round experience is valuable groundwork for going one step further next time. 1 semifinal. 6 quarterfinals.

vs. Top 10 on clay: 0–8 (0.0%, 8 matches). Top 10 opponents have represented a clear ceiling on clay; addressing that deficit is the single biggest lever for improving the overall record here.

By format on clay — best-of-five: 7–4 (63.6%); best-of-three: 23–29 (44.2%). Significantly better in five-set matches — a strong physical profile on clay that tends to tell as matches and tournaments progress.

Best season: 2025 — 11–7 (61.1%) from 18 matches. The best single-season display to date — a useful reference point as the clay record continues to develop.

Recent Form 2026: 1–5 (16.7%) on clay. Last 6: L L L W L L — a difficult recent run, with results not going the right way on this surface.