H2H data updated: 2026-07-14 02:15 UTC
L. Arnold Ker vs J. Diaz H2H: 0-1
Compare the head-to-head record, career totals, season-by-season performance, and match log for L. Arnold Ker vs J. Diaz.
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ARG
Age 51
Right-Handed
180 cm / 5'11"
H2H
0
–
1
1 main draw meetings
ESP
Age 50
Right-Handed
173 cm / 5'8"
Career Comparison
| Metric | L. Arnold Ker | J. Diaz |
|---|---|---|
| Peak Ranking | #77 | #68 |
| Peak Points | 608 | 622 |
| Peak Elo | 1,636 | 1,628 |
| Singles W-L | 19–30 | 28–62 |
| Win % | 38.8% | 31.1% |
| Grand Slam titles | 0 | 0 |
| Masters 1000 titles | 0 | 0 |
| ATP Finals titles | 0 | 0 |
| ATP 500 titles | 0 | 0 |
| ATP 250 titles | 0 | 0 |
| Total titles | 0 | 0 |
| Age | L. Arnold Ker | J. Diaz | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | W-L | Win % | Rank | Elo | GS | Titles | Season | W-L | Win % | Rank | Elo | GS | Titles | |
| 17 | — | — | — | — | — | — | — | 1994 | 0–1 | 0.0% | #419 | 1,489 | 0 | 0 |
| 19 | — | — | — | — | — | — | — | 1996 | 2–4 | 33.3% | #161 | 1,506 | 0 | 0 |
| 20 | — | — | — | — | — | — | — | 1997 | 6–8 | 42.9% | #119 | 1,556 | 0 | 0 |
| 21 | 1996 | 3–2 | 60.0% | #123 | 1,538 | 0 | 0 | 1998 | 7–9 | 43.8% | #145 | 1,576 | 0 | 0 |
| 22 | 1997 | 5–6 | 45.5% | #112 | 1,591 | 0 | 0 | 1999 | 2–7 | 22.2% | #92 | 1,503 | 0 | 0 |
| 23 | 1998 | 10–16 | 38.5% | #113 | 1,589 | 0 | 0 | 2000 | 1–11 | 8.3% | #111 | 1,463 | 0 | 0 |
| 24 | 1999 | 1–5 | 16.7% | #380 | 1,510 | 0 | 0 | 2001 | 9–14 | 39.1% | #88 | 1,531 | 0 | 0 |
| 25 | 2000 | 0–1 | 0.0% | #660 | 1,495 | 0 | 0 | 2002 | 1–6 | 14.3% | #396 | 1,509 | 0 | 0 |
| 26 | — | — | — | — | — | — | — | 2003 | 0–2 | 0.0% | #627 | 1,458 | 0 | 0 |
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Nov 7, 1996* | Santiago | ATP 250 | R32 | Clay | J. Diaz #166 | 6-4 6-4 | L. Arnold Ker #123 | Match data |