Eva Bes
This name uses Spanish naming customs: the first or paternal family name is Bes and the second or maternal family name is Ostáriz.
| Full name | Eva Bes Ostáriz |
|---|---|
| Country |
 Spain |
| Born |
14 January 1973 Zaragoza, Spain |
| Height | 1.70 m (5 ft 7 in) |
| Prize money | $387,864 |
| Singles | |
| Career record | 295–224 |
| Career titles | 6 ITF |
| Highest ranking | 90 (4 March 2002) |
| Grand Slam Singles results | |
| Australian Open | 1R (2002) |
| French Open | 3R (2002) |
| Wimbledon | 1R (2002) |
| US Open | 2R (2001) |
| French Open Junior | 3R (1991) |
| Doubles | |
| Career record | 248–142 |
| Career titles | 29 ITF |
| Highest ranking | 71 (22 May 2000) |
| Grand Slam Doubles results | |
| Australian Open | 1R (1999, 2000, 2001, 2002) |
| French Open | 2R (2000, 2001, 2002) |
| Wimbledon | 2R (2001) |
| US Open | 1R (1999, 2000, 2001, 2002) |
| French Open Junior | W (1991) |
Eva Bes Ostáriz (born 14 January 1973 in Zaragoza) is a former Spanish tennis player. She won a total of six singles and 29 doubles ITF titles during her career and on 4 March 2002 reached a singles ranking high of world number 90. On 22 May 2000, Bes reached a doubles ranking high of world number 71.
As a junior, Bes was the 1991 French Open girls' doubles champion.
Junior Grand Slam finals (1–0)
Girls' Doubles
| Outcome | Year | Championship | Surface | Partner | Opponents | Score |
|---|---|---|---|---|---|---|
| Winner | 1991 | French Open | Clay |  Inés Gorrochategui |
 Zdeňka Málková Eva Martincová |
6–1, 6–3 |