Nikola Pilic holds a solid clay court record of 107–87 across 194 matches (55.2%). A winning majority across 194 matches shows consistent ability to get results on clay. Claimed 1 title on clay: Aviles.

At Grand Slam level (Roland Garros): a positive 11–6 (64.7%) across 17 matches — a player who generally rises to the occasion at the Slams on clay.

4 finals reached on clay — won 1, lost 3 (25% conversion) — capable of reaching finals consistently, with room to improve at the decisive moment. 10 semifinals. 24 quarterfinals.

vs. Top 10 on clay: 0–9 (0.0%, 9 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: 34–22 (60.7%); best-of-three: 73–65 (52.9%). Slightly better in five-set matches on clay — a positive sign for the Slams specifically.

Peak season: 1973 — 23–10 (69.7%) from 33 matches. That year captures the ceiling of what Nikola Pilic can do on clay when performing at their best and represents the standard to aim for.