Matches Tournaments Rankings Watchlist

The numbers behind the net.

Explore

Matches
Tournaments
Rankings
Pricing

Playing conditions

Court speed
Altitude
Heat
Humidity
Wind
Condition records

Company

About
Contact

Legal

Terms
Privacy
Photo credits

English Español Français Italiano Deutsch Português Русский

© 2026 DeepCourt.

Matches Tournaments Rankings

Ian O'Jon | ATP Ranking, Results & Stats | DeepCourt

IO

Ian O'Jon

United States30 years oldRight-handed

ATP rank

Unranked

Titles: 0

No match scheduled.

L
W
L
W
L
W
L
W
L
L

Splits

Matches

4–450%

8 matches in 2021

LatestLost to Austin Ansari, Cancun Q222 Nov

Sets: 10–856%
Tiebreaks: 1–0100%
Deciding sets: 0–20%
From a set down: 0–30%
Finals: 0–0

Cancun 2021ITF M15Court speedLost Q2

Austin AnsariA. AnsariAustin Ansari

Sets won: 2Set 1: 6Set 2: 6⁹Set 3: 10

Ian O'JonI. O'JonIan O'Jon

Sets won: 1Set 1: 2Set 2: 7¹¹Set 3: 7

Ian O'JonI. O'JonIan O'Jon

Sets won: 2Set 1: 6Set 2: 6

Juan Pablo Lopez TapiaJ. Pablo Lopez TapiaJuan Pablo Lopez Tapia

Sets won: 0Set 1: 2Set 2: 0

Cairo 2021ITF M15Court speedLost Q2

Leonardo AboianL. AboianLeonardo Aboian

Sets won: 2Set 1: 6Set 2: 6

Ian O'JonI. O'JonIan O'Jon

Sets won: 0Set 1: 0Set 2: 3

Ian O'JonI. O'JonIan O'Jon

Sets won: 2Set 1: 7Set 2: 6

Tarun Anirudh ChilakalapudiT. Anirudh ChilakalapudiTarun Anirudh Chilakalapudi

Sets won: 0Set 1: 5Set 2: 1

Cairo 2021ITF M15Court speedLost Q2

Lucio CarnevalleL. CarnevalleLucio Carnevalle

Sets won: 2Set 1: 6Set 2: 6

Ian O'JonI. O'JonIan O'Jon

Sets won: 0Set 1: 1Set 2: 1

Ian O'JonI. O'JonIan O'Jon

Sets won: 2Set 1: 6Set 2: 6

Anwar ElkamonyA. ElkamonyAnwar Elkamony

Sets won: 0Set 1: 1Set 2: 0

Cairo 2021ITF M15Court speedLost Q2

Lucio CarnevalleL. CarnevalleLucio Carnevalle

Sets won: 2Set 1: 4Set 2: 6Set 3: 10

Ian O'JonI. O'JonIan O'Jon

Sets won: 1Set 1: 6Set 2: 3Set 3: 6

Ian O'JonI. O'JonIan O'Jon

Sets won: 2Set 1: 6Set 2: 6

Artem DatsenkoA. DatsenkoArtem Datsenko

Sets won: 0Set 1: 4Set 2: 2

Serve & return

Last 12 months against the tour average

Pro Holds, breaks, aces, first and second serve, break points saved and return points won, each against the tour average.

Season by season

36 matches on record

SeasonAllHardClayGrassTitlesBest rank

20214–44–4––

20190–10–1––

20186–134–72–6–

20170–1–0–1–

20162–3–2–3–

20130–20–10–1–

Most played

Head-to-head against the opponents O'Jon has met most