Christopher Rungkat defeated Elbert Sie 6-3 7-5 in the Indonesia F4 round of 16 on hard. The upset overturned the form book — Elbert Sie came in leading the head-to-head 1–0. Christopher Rungkat claimed a first win over Elbert Sie in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-08-11 | Indonesia F3 | R32 | hard | Elbert Sie | 6-0 3-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.