Shlomo Glickstein holds a solid clay court record of 58–44 across 102 matches (56.9%). A winning majority across 102 matches shows consistent ability to get results on clay. Claimed 1 title on clay: South Orange.

At Grand Slam level (Roland Garros): Shlomo Glickstein has struggled at Grand Slam level on clay: 3–6 (33.3%) in 9 matches. The best-of-five format and elite fields make this the toughest benchmark on this surface.

2 finals reached on clay — won 1, lost 1 (solid 50% conversion) — consistently getting to finals and winning the majority is a hallmark of elite performers on clay. 4 semifinals. 11 quarterfinals.

vs. Top 10 on clay: 2–7 (22.2%, 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: 15–9 (62.5%); best-of-three: 43–35 (55.1%). Slightly better in five-set matches on clay — a positive sign for the Slams specifically.

Best season: 1981 — 14–6 (70.0%) from 20 matches. The best single-season display to date — a useful reference point as the clay record continues to develop.