H2H data updated: 2026-07-14 19:16 UTC
Roger Federer vs L. Arnold Ker H2H: 0-1
L. Arnold Ker leads Roger Federer 1–0 in 1 ATP main-draw meeting. L. Arnold Ker's record is 1–0 on clay courts. Their latest meeting was at Gstaad in 1998, where L. Arnold Ker won 6-4 6-4.
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SUI
Age 44
Right-Handed
185 cm / 6'1"
H2H
0
–
1
1 main draw meetings
ARG
Age 51
Right-Handed
180 cm / 5'11"
Career Comparison
| Metric | Roger Federer | L. Arnold Ker |
|---|---|---|
| Peak Ranking | #1 | #77 |
| Peak Points | 12,315 | 608 |
| Peak Elo | 2,430 | 1,636 |
| Singles W-L | 1,206–267 | 19–30 |
| Win % | 81.9% | 38.8% |
| Grand Slam titles | 20 | 0 |
| Masters 1000 titles | 28 | 0 |
| ATP Finals titles | 6 | 0 |
| ATP 500 titles | 22 | 0 |
| ATP 250 titles | 27 | 0 |
| Total titles | 103 | 0 |
| Age | Roger Federer | L. Arnold Ker | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | W-L | Win % | Rank | Elo | GS | Titles | Season | W-L | Win % | Rank | Elo | GS | Titles | |
| 16 | 1998 | 2–3 | 40.0% | #301 | 1,530 | 0 | 0 | — | — | — | — | — | — | — |
| 17 | 1999 | 12–14 | 46.2% | #64 | 1,663 | 0 | 0 | — | — | — | — | — | — | — |
| 18 | 2000 | 30–27 | 52.6% | #29 | 1,771 | 0 | 0 | — | — | — | — | — | — | — |
| 19 | 2001 | 46–20 | 69.7% | #13 | 1,874 | 0 | 1 | — | — | — | — | — | — | — |
| 20 | 2002 | 55–22 | 71.4% | #6 | 1,944 | 0 | 4 | — | — | — | — | — | — | — |
| 21 | 2003 | 74–16 | 82.2% | #2 | 2,104 | 1 | 11 | 1996 | 3–2 | 60.0% | #123 | 1,538 | 0 | 0 |
| 22 | 2004 | 70–5 | 93.3% | #1 | 2,301 | 4 | 22 | 1997 | 5–6 | 45.5% | #112 | 1,591 | 0 | 0 |
| 23 | 2005 | 80–4 | 95.2% | #1 | 2,348 | 6 | 33 | 1998 | 10–16 | 38.5% | #113 | 1,589 | 0 | 0 |
| 24 | 2006 | 90–5 | 94.7% | #1 | 2,401 | 9 | 45 | 1999 | 1–5 | 16.7% | #380 | 1,510 | 0 | 0 |
| 25 | 2007 | 67–9 | 88.2% | #1 | 2,330 | 12 | 53 | 2000 | 0–1 | 0.0% | #660 | 1,495 | 0 | 0 |
| 26 | 2008 | 63–15 | 80.8% | #2 | 2,198 | 13 | 57 | — | — | — | — | — | — | — |
| 27 | 2009 | 59–12 | 83.1% | #1 | 2,259 | 15 | 61 | — | — | — | — | — | — | — |
| 28 | 2010 | 66–13 | 83.5% | #2 | 2,311 | 16 | 66 | — | — | — | — | — | — | — |
| 29 | 2011 | 61–12 | 83.6% | #3 | 2,340 | 16 | 70 | — | — | — | — | — | — | — |
| 30 | 2012 | 67–11 | 85.9% | #2 | 2,347 | 17 | 76 | — | — | — | — | — | — | — |
| 31 | 2013 | 45–17 | 72.6% | #6 | 2,189 | 17 | 77 | — | — | — | — | — | — | — |
| 32 | 2014 | 68–12 | 85.0% | #2 | 2,343 | 17 | 82 | — | — | — | — | — | — | — |
| 33 | 2015 | 61–11 | 84.7% | #3 | 2,398 | 17 | 88 | — | — | — | — | — | — | — |
| 34 | 2016 | 21–7 | 75.0% | #16 | 2,283 | 17 | 88 | — | — | — | — | — | — | — |
| 35 | 2017 | 53–5 | 91.4% | #2 | 2,385 | 19 | 95 | — | — | — | — | — | — | — |
| 36 | 2018 | 49–10 | 83.1% | #3 | 2,261 | 20 | 99 | — | — | — | — | — | — | — |
| 37 | 2019 | 53–11 | 82.8% | #3 | 2,240 | 20 | 103 | — | — | — | — | — | — | — |
| 38 | 2020 | 5–1 | 83.3% | #5 | 2,240 | 20 | 103 | — | — | — | — | — | — | — |
| 39 | 2021 | 9–5 | 64.3% | #16 | 2,128 | 20 | 103 | — | — | — | — | — | — | — |
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Jul 9, 1998* | Gstaad | ATP 250 | R32 | Clay | L. Arnold Ker | 6-4 6-4 | Roger Federer | Match data |