Yong-Il Yoon Grass Court Stats & Match Results

Yong-Il Yoon has played only 3 matches on grass — too small a sample to draw firm conclusions about their ability on this surface.

At Grand Slam level (Wimbledon): Yong-Il Yoon has yet to record a win on grass at this stage — 0–1 across 1 Grand Slam match. Breaking through here would mark a significant step forward on this surface.