Dudi Sela has found hard courts difficult, recording 106–131 across 237 matches (44.7%). The numbers point to a surface that has not consistently suited the game — a key area of opportunity on the calendar. Dudi Sela has reached 2 finals without yet claiming a title on hard — one of the finest margins in tennis.

At Grand Slam level (Australian Open & US Open): Dudi Sela is 15–22 (40.5%) across 37 Grand Slam matches — below .500, though the elite draw depth at the Slams makes that a notoriously difficult barrier to crack.

ATP Masters 1000 on hard (Indian Wells, Miami, Canada, Cincinnati, Shanghai, Paris): Dudi Sela is 11–17 (39.3%) across 28 Masters matches — below .500 in the Tour's deepest fields. Lifting that record here would unlock better results across the whole hard swing.

2 finals reached on hard — none converted into a title yet. Reaching 2 finals is a mark of real quality, but the gap between finalist and champion is one of the finest lines in the sport. 6 semifinals. 14 quarterfinals.

vs. Top 10 on hard: 2–10 (16.7%, 12 matches). Top 10 opponents have represented a clear ceiling on hard; addressing that deficit is the single biggest lever for improving the overall record here.

By format on hard — best-of-five: 30–35 (46.2%); best-of-three: 76–96 (44.2%). Consistent regardless of format on hard — a sign of a well-rounded game that holds up as matches develop.

Best season: 2007 — 10–5 (66.7%) from 15 matches. The best single-season display to date — a useful reference point as the hard record continues to develop.