H2H data updated: 2026-07-18 17:48 UTC
Marcelo Rios vs Lucas Arnold Ker H2H: 1-0
Marcelo Rios holds a 1–0 lead over Lucas Arnold Ker in their ATP head-to-head. Across 1 main-draw meeting, Marcelo Rios leads 1–0 on clay. Most recently, Marcelo Rios won the 1998 Gstaad fourth round 6-4 6-1.
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CHI
Age 50
Left-Handed
175 cm / 5'9"
H2H
1
–
0
1 main draw meetings
ARG
Age 51
Right-Handed
180 cm / 5'11"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Jul 10, 1998* | Gstaad | ATP 250 | R16 | Clay | Marcelo Rios | 6-4 6-1 | Lucas Arnold Ker | Match data |
* Estimated match date where the exact historical date is unavailable.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Marcelo Rios | #994 | #1 | 3,719 | 2,137 | 366 | 179 | 67.2% | 0 | 5 | 1 | 0 | 12 | 18 |
| Lucas Arnold Ker | #1,278 | #77 | 608 | 1,636 | 19 | 30 | 38.8% | 0 | 0 | 0 | 0 | 0 | 0 |
Career Progression by Age
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Age | Marcelo Rios | Lucas Arnold Ker | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 18 | 1994 | 12–11 | 52.2% | #107 | 1,615 | 0 | 0 | — | — | — | — | — | — | — |
| 19 | 1995 | 38–20 | 65.5% | #25 | 1,769 | 0 | 3 | — | — | — | — | — | — | — |
| 20 | 1996 | 52–25 | 67.5% | #11 | 1,835 | 0 | 4 | — | — | — | — | — | — | — |
| 21 | 1997 | 54–26 | 67.5% | #10 | 1,868 | 0 | 5 | 1996 | 3–2 | 60.0% | #123 | 1,538 | 0 | 0 |
| 22 | 1998 | 66–18 | 78.6% | #2 | 1,948 | 0 | 12 | 1997 | 5–6 | 45.5% | #112 | 1,591 | 0 | 0 |
| 23 | 1999 | 45–16 | 73.8% | #9 | 1,916 | 0 | 15 | 1998 | 10–16 | 38.5% | #113 | 1,589 | 0 | 0 |
| 24 | 2000 | 28–19 | 59.6% | #37 | 1,813 | 0 | 16 | 1999 | 1–5 | 16.7% | #380 | 1,510 | 0 | 0 |
| 25 | 2001 | 28–19 | 59.6% | #39 | 1,836 | 0 | 18 | 2000 | 0–1 | 0.0% | #660 | 1,495 | 0 | 0 |
| 26 | 2002 | 31–19 | 62.0% | #24 | 1,820 | 0 | 18 | — | — | — | — | — | — | — |
| 27 | 2003 | 12–6 | 66.7% | #105 | 1,809 | 0 | 18 | — | — | — | — | — | — | — |