United StatesJohn Isner: Ranking, Schedule & Stats
- Age
- 41
- Height
- 208 cm (6'10")
- Plays
- Right
John Isner is a professional tennis player from United States, born 26 April 1985. The American plays right-handed. Isner stands 208 cm (6 ft 10 in) tall. Isner has won 16 tour-level singles titles. On grass, Isner has compiled a 56-29 record (66%) — a stronger surface than hard (61%) or clay (54%).
This page tracks John Isner's upcoming schedule, latest results, recent form and surface record, with each match linking through to a detailed head-to-head and pre-match analysis. Scores update live as matches are played.
Trends
Isner has won 19 of the last 30 first sets
63%Isner has won 6 of 13 deciding sets
46%Isner has won 73% of matches on grass
16–6Clutch Rating
How a player performs in the biggest moments, across 815 matches in our records. About
Career highs
Ranking trajectory from our weekly snapshots (last ~12 months); peak rating and longest tour-level win streak from our match records. Umpiry rank is the player’s position by our rating — the arrow shows how many spots that is above (▲) or below (▼) their official ranking.
2026 season form
0–0W–L
- Current streak
- 2 losses
Recent surface record
Career record
498–330W–L
16 tour-level titles
Career surface record
Recent results
Head-to-head records
More United States players
Frequently asked questions
How tall is John Isner?
John Isner is 208 cm (6 ft 10 in) tall.
When was John Isner born?
John Isner was born on 26 April 1985 (41 years old).
Where is John Isner from?
John Isner is from United States.
Is John Isner right or left-handed?
John Isner plays right-handed.
How good is John Isner on clay?
On clay, John Isner has compiled a 78-66 record (54% wins).
How good is John Isner on hard?
John Isner's hard-court record stands at 362-232, a 61% win rate.
How good is John Isner on grass?
John Isner has won 66% of grass-court matches (56-29).