| RR | W | Rodrigo Rafael | 6-3 6-2 | H2H |
| RR | W | Manuel Tolentino | 6-3 3-6 6-0 6-3 | H2H |
🇰🇷 KOR · Right-handed · 183 cm · b. 1960-10-04
Young-Dae Jeon
Active 1979–1985
11–4
0
0
0
0
0
Hard
2–0 (100.0%)
Clay
5–3 (62.5%)
Grass
0–1 (0.0%)
Carpet
2–0 (100.0%)
Match results
| RR | W | Hameed UL Haq | 6-2 6-2 6-4 | H2H |
| RR | W | Suharyadi Suharyadi | 8-6 6-2 6-0 | H2H |
| RR | W | Tintus Wibowo | 6-3 RET | H2H |
Methodology
Titles include Slams, Masters, Tour Finals, 500s, 250s, legacy tour events and Olympic gold; Davis Cup is excluded, and walkovers are excluded from all win–loss records. GOAT points value every round reached, scaled per tier (Slam title 2000 anchor; ranking includes Slam champions only, but every player's points are shown here). Elo is a chess-style rating over the full match history (K = 250/(n+5)^0.4); the timeline shows pre-match ratings, sampled. The gold band on the season chart marks the best three-consecutive-year window.