Match log updated: 2026-05-28 18:14 UTC
Mark Nielsen — ATP Match Log
Main draw matches: 1 | W: 0 | L: 1 | Win %: 0.0%
| Opponent | Score | Result | H2H | Match Data | Date ↑ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Mario Ancic | 1-6 2-6 | L | H2H | Match data | Jan 12, 2006* | R32 | ASB Classic | ATP International Series → modern equivalent ATP 250 | Hard |
| Lars Burgsmuller | 1-6 4-6 | L | H2H | Match data | Jan 16, 2006 | Q1 | Australian Open | Grand Slam | Hard |
1 qualifying match shown in the table; qualifying is excluded from main-draw summaries and leaderboards. Estimated from the tournament schedule where an exact match date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Mapping details.