Sung-Keun Jeong

South Korea38 years old

ATP rank

Unranked

No match scheduled.

Splits

0–20%

2 matches in 2009

LatestLost to Matt Reid, Chuncheon Challenger Q131 Oct

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.

44 matches on record

SeasonAllHardClayGrassTitlesBest rank

20154–82–72–1–

201411–108–83–2–

20132–62–6––

20100–10–1––

20090–20–2––

Head-to-head against the opponents Jeong has met most