H2H data updated: 2026-09-02 00:00 UTC
Compare the head-to-head record, career totals, season-by-season performance, and match log for Frederik Nielsen vs Keith-Patrick Crowley.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Frederik Nielsen | 6-3 6-4 | Keith-Patrick Crowley | Match data | Aug 18, 2013 | Q1 | Winston-Salem Open | ATP 250 | Hard |
1 qualifying meeting shown in the table; qualifying is excluded from the H2H score. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 including documented historical predecessor categories | Finals | 500 including documented historical predecessor categories | 250 including documented historical predecessor categories | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Frederik Nielsen | #1,346 | #190 | 294 | 1,655 | 0 | 11 | 0.0% | 0 | 0 | 0 | 0 | 0 | 0 |
| Keith-Patrick Crowley | #1,773 | #684 | 38 | 1,500 | 0 | 0 | — | 0 | 0 | 0 | 0 | 0 | 0 |
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Frederik Nielsen | Keith-Patrick Crowley | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 2003 | 0–1 | 0.0% | #660 | 1,492 | 0 | 0 | — | — | — | — | — | — | — |
| 2007 | 0–1 | 0.0% | #331 | 1,508 | 0 | 0 | — | — | — | — | — | — | — |
| 2008 | 0–2 | 0.0% | #258 | 1,545 | 0 | 0 | — | — | — | — | — | — | — |
| 2009 | 0–2 | 0.0% | #268 | 1,583 | 0 | 0 | — | — | — | — | — | — | — |
| 2010 | 0–1 | 0.0% | #262 | 1,598 | 0 | 0 | — | — | — | — | — | — | — |
| 2011 | 0–1 | 0.0% | #236 | 1,606 | 0 | 0 | — | — | — | — | — | — | — |
| 2012 | 0–1 | 0.0% | #392 | 1,605 | 0 | 0 | — | — | — | — | — | — | — |
| 2013 | 0–2 | 0.0% | #618 | 1,634 | 0 | 0 | — | — | — | — | — | — | — |
Rows are aligned in career order because complete birth data is unavailable. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.
| Frederik Nielsen | Keith-Patrick Crowley | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule | Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule |
| 2003 | 1492 | 99.4 | -1.21 | -0.07 | 0.456 | 32.1% | — | — | — | 0.0% | -5.00 | — | — | — | -0.05 | 2013 | 1489 | 100.3 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2007 | 1509 | 107.6 | -3.78 | -0.17 | 0.788 | 45.5% | — | — | — | 0.0% | -2.50 | — | — | — | +0.07 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2008 | 1545 | 107.3 | -2.47 | +0.27 | 0.942 | 48.1% | — | — | — | 20.0% | -1.00 | 0–1 | 0–2 | — | +0.17 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2009 | 1583 | 110.4 | -2.38 | -0.31 | 0.814 | 46.0% | — | — | — | 0.0% | -2.25 | — | 0–1 | — | -0.04 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2010 | 1599 | 107.1 | -3.04 | -0.36 | 0.708 | 42.3% | — | — | — | 0.0% | -3.50 | — | — | — | +0.12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2011 | 1607 | 113.1 | -0.56 | -0.46 | 0.606 | 42.1% | — | — | — | 0.0% | -3.50 | — | — | — | -0.12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2012 | 1606 | 113.9 | -3.18 | +3.10 | 0.635 | 40.4% | — | — | — | 0.0% | -3.67 | — | — | — | -0.12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2013 | 1634 | 114.9 | -0.10 | -2.88 | 0.578 | 39.6% | — | — | — | 0.0% | -3.50 | — | — | — | -0.05 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2014 | 1621 | 103.4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2015 | 1586 | 95.0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2016 | 1570 | 101.1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2020 | 1554 | 95.8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2021 | 1536 | 94.9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 1656 | 114.1 | -1.97 | -0.35 | 0.697 | 42.7% | — | — | — | 4.2% | -2.83 | 0–1 | 0–3 (0%) | — | -0.18 | Career | 1500 | 100.2 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Thomaz Bellucci | 0 | 2 | 2 | Apr 28, 2011 | H2H |
| Roberto Bautista Agut | 0 | 1 | 1 | Aug 20, 2013 | H2H |
| Marinko Matosevic | 0 | 1 | 1 | Jun 12, 2013 | H2H |
| Kevin Anderson | 0 | 1 | 1 | Jan 18, 2012 | H2H |
| Ruben Bemelmans | 0 | 1 | 1 | Sep 30, 2010 | H2H |
No career rivalry data available.