Ingo Buding has a competitive clay court record of 35–29 across 64 matches (54.7%). The record shows a player capable of competing here, though there is clear room to push the win rate higher. Ingo Buding has reached 1 final without yet claiming a title on clay — one of the finest margins in tennis.

At Grand Slam level (Roland Garros): Ingo Buding is 3–3 (50.0%) across 6 Grand Slam matches — below .500, though the elite draw depth at the Slams makes that a notoriously difficult barrier to crack.

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. 2 semifinals. 8 quarterfinals.

By format on clay — best-of-five: 20–16 (55.6%); best-of-three: 15–13 (53.6%). Consistent regardless of format on clay — a sign of a well-rounded game that holds up as matches develop.

Peak season: 1968 — 15–10 (60.0%) from 25 matches. That year captures the ceiling of what Ingo Buding can do on clay when performing at their best and represents the standard to aim for.