Lleyton Hewitt holds a solid clay court record of 98–57 across 155 matches (63.2%). A winning majority across 155 matches shows consistent ability to get results on clay. Claimed 2 titles on clay: Delray Beach, Houston.

At Grand Slam level (Roland Garros): a positive 28–14 (66.7%) across 42 matches — a player who generally rises to the occasion at the Slams on clay.

ATP Masters 1000 on clay (Monte Carlo, Madrid, Rome): a positive 29–16 (64.4%) across 45 matches — winning above .500 at this level, week in week out, is a genuine sign of quality on clay.

4 finals reached on clay — won 2, lost 2 (solid 50% conversion) — consistently getting to finals and winning the majority is a hallmark of elite performers on clay. 8 semifinals. 13 quarterfinals.

vs. Top 10 on clay: 6–13 (31.6%, 19 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: 36–21 (63.2%); best-of-three: 62–36 (63.3%). Consistent regardless of format on clay — a sign of a well-rounded game that holds up as matches develop.

Best season: 2003 — 8–2 (80.0%) from 10 matches. The best single-season display to date — a useful reference point as the clay record continues to develop.