Tournament

San Diego

Hard · T1 · 45 editions

Period1968–2024ATP + WTA
Editions45with results
Matches1,532in the database
Champions37different players
Participants776different players

Record book

1968–2024 · ATP and WTA

Champion countries

Registered nationality of tournament champions
01USA21titles · 14 champions
02GER4titles · 1 champion
03GBR3titles · 3 champions
04RUS3titles · 2 champions
05BEL2titles · 2 champions
06ITA2titles · 2 champions
07POL2titles · 2 champions
08NZL2titles · 1 champion
09SUI2titles · 1 champion
10ESP1title · 1 champion

Dynasties

Streaks across consecutive editions on the same tour

How the champions got there

Age, seeding and campaigns without dropping a set

Age records

Champion generations

WTA · youngest Chris Evert15 years1970
WTA · oldest Nancy Richey34 years, 10 months1977
ATP · youngest Brandon Nakashima21 years, 1 month2022
ATP · oldest Casper Ruud22 years, 9 months2021
Average champion age21.7 years44 editions with age available

Seeds

Where the titles came from

No. 1 seed11
No. 2 seed11
Seeds 3–48
Seeds 5–82
Unseeded13
Highest seed number to winseed 6Mary Pierce · 2005 WTA
32 of 45 champions have a recorded seed; missing values remain separate.

Age is calculated at the start of the edition. A campaign without dropping a set is included only when every match played by the champion has identified sets; walkovers do not count as matches played.

Historic comebacks

Largest deficit overcome: 0–1 in sets

Only completed matches are considered. A comeback from 0–2 requires a verified sequence of three won sets; retirements are not treated as complete comebacks.

Champions by edition

1968–2024 · ATP and WTA