Match log updated: 2026-05-28 18:14 UTC
Jan Siemerink — ATP Match Log
Main draw matches: 21 | W: 7 | L: 14 | Win %: 33.3%
4 qualifying matches shown below; qualifying is excluded from main-draw summaries and leaderboards.
| Date ↑ | Tournament | Category | Round | Surface | Opponent | Score | Result | H2H | Match |
|---|---|---|---|---|---|---|---|---|---|
| Jan 6, 2000* | Doha | ATP 250 | R32 | Hard | Franco Squillari | 2-6 4-6 | L | H2H | Match data |
| Jan 19, 2000* | Australian Open | Grand Slam | R128 | Hard | Todd Woodbridge | 4-6 1-6 3-6 | L | H2H | Match data |
| Feb 10, 2000* | Marseille | ATP 250 | R32 | Hard | Guillaume Raoux | 7-6(4) 2-6 7-6(6) | W | H2H | Match data |
| Feb 11, 2000* | Marseille | ATP 250 | R16 | Hard | Fabrice Santoro | 4-6 6-1 2-6 | L | H2H | Match data |
| Feb 17, 2000* | Rotterdam | ATP 250 | R32 | Hard | Thomas Enqvist | 6-3 7-6(5) | W | H2H | Match data |
| Feb 18, 2000* | Rotterdam | ATP 250 | R16 | Hard | Jerome Golmard | 4-6 6-7(4) | L | H2H | Match data |
| Mar 2, 2000* | Copenhagen | ATP 250 | R32 | Hard | Gianluca Pozzi | 6-2 4-6 4-6 | L | H2H | Match data |
| May 4, 2000* | Orlando | ATP 250 | R32 | Clay | Justin Gimelstob | 4-6 6-2 7-5 | W | H2H | Match data |
| May 5, 2000* | Orlando | ATP 250 | R16 | Clay | Paradorn Srichaphan | 5-7 3-6 | L | H2H | Match data |
| May 29, 2000 | Roland Garros | Grand Slam | Q1 | Clay | Oscar Serrano | 4-6 6-4 6-8 | L | H2H | Match data |
| Jun 14, 2000* | Queen's Club | ATP 250 | R64 | Grass | Gianluca Pozzi | 3-6 6-4 1-6 | L | H2H | Match data |
| Jun 22, 2000* | S Hertogenbosch | ATP 250 | R32 | Grass | Thomas Johansson | 2-6 6-3 6-4 | W | H2H | Match data |
| Jun 23, 2000* | S Hertogenbosch | ATP 250 | R16 | Grass | Magnus Gustafsson | 6-1 5-7 5-7 | L | H2H | Match data |
| Jun 28, 2000* | Wimbledon | Grand Slam | R128 | Grass | Todd Woodbridge | 4-6 6-3 6-7(4) 2-6 | L | H2H | Match data |
| Jul 20, 2000* | Amsterdam | ATP 250 | R32 | Clay | Emilio Benfele Alvarez | 7-6(4) 6-4 | W | H2H | Match data |
| Jul 21, 2000* | Amsterdam | ATP 250 | R16 | Clay | Nikolay Davydenko | 3-6 6-3 1-6 | L | H2H | Match data |
| Jul 27, 2000* | San Marino | ATP 250 | R32 | Clay | Fredrik Jonsson | 6-3 6-2 | W | H2H | Match data |
| Jul 28, 2000* | San Marino | ATP 250 | R16 | Clay | Andrei Stoliarov | 6-3 6-2 | W | H2H | Match data |
| Jul 29, 2000* | San Marino | ATP 250 | QF | Clay | Andrei Medvedev | 4-6 5-7 | L | H2H | Match data |
| Aug 14, 2000 | Indianapolis | ATP 250 | R64 | Hard | Todd Woodbridge | 3-6 1-6 | L | H2H | Match data |
| Aug 28, 2000 | US Open | Grand Slam | Q1 | Hard | Olivier Patience | 7-6(3) 6-4 | W | H2H | Match data |
| Aug 29, 2000* | US Open | Grand Slam | Q2 | Hard | Bjorn Phau | 5-7 6-0 6-3 | W | H2H | Match data |
| Aug 29, 2000* | US Open | Grand Slam | Q3 | Hard | Michael Sell | 7-6(5) 6-3 | W | H2H | Match data |
| Aug 30, 2000* | US Open | Grand Slam | R128 | Hard | Jason Stoltenberg | 0-6 4-6 1-6 | L | H2H | Match data |
| Sep 14, 2000* | Tashkent | ATP 250 | R32 | Hard | Justin Gimelstob | 4-6 3-6 | L | H2H | Match data |