Sergei Likhachev has found grass courts difficult, recording 0–10 across 10 matches (0.0%). The numbers point to a surface that has not consistently suited the game — a key area of opportunity on the calendar.

At Grand Slam level (Wimbledon): Sergei Likhachev has yet to record a win on grass at this stage — 0–5 across 5 Grand Slam matches. Breaking through here would mark a significant step forward on this surface.

By format on grass — best-of-five: 0–6 (0.0%); best-of-three: 0–4 (0.0%). Consistent regardless of format on grass — a sign of a well-rounded game that holds up as matches develop.