Jelena Jankovic advanced when Julia Vakulenko retired 6-3 3-0 in the Rome qualifying round of 32.
Jankovic J. advanced when Vakulenko J. retired.
Jankovic J. and Vakulenko J. faced 1 of the same opponent in the last 12 months. Jankovic J. went 1–0 (100%) against them, Vakulenko J. 1–0 (100%).
Only 1 common opponent — too few for any conclusion. Shown without assessment.
Jelena Jankovic beat Julia Vakulenko 6-3 3-0 after Julia Vakulenko retired. Umpiry, "Jelena Jankovic vs Julia Vakulenko — Rome Qualifying Round of 32", https://umpiry.com/match/2003-05-12/jankovic-vs-vakulenko-rome-q32?utm_source=cite (as of 12 May 2003).