H2H
Head to Head · ATP Tour
By surface
Clay
0–0
0 matches
Hard
0–1
Watanuki leads · 1 matches
Grass
0–1
Watanuki leads · 1 matches
Indoor
1–0
Blockx leads · 1 matches
Stats comparison
BlockxStatWatanuki
65%Win rate—
62%Clay W%42%
67%Hard W%60%
6.3Aces/match—
60%1st serve %—
—BP converted—
28%Return pts won—
#36ATP ranking#262
Current form
3W 2L last 5 · streak L1
| 10 May | A. Zverev | 1-6 4-6 | L |
| 08 May | T. Griekspoor | 7-6 3-6 4-6 | W |
| 07 May | F. Cina | 6-4 1-6 3-6 | W |
| 01 May | A. Zverev | 2-6 5-7 | L |
| 30 Apr | C. Ruud | 4-6 4-6 | W |
3W 2L last 5 · streak W3
| 02 Mar | F. Broska | — | W |
| 01 Mar | A. Nagel | — | W |
| 06 Feb | S. Ofner | — | W |
| 20 Jan | O. Jasika | — | L |
| 13 Jan | N. Budkov Kjaer | — | L |
Match history
Analysis
Blockx vs Watanuki Head to Head
Alexander Blockx and Yosuke Watanuki have clashed 3 times, producing some of the most memorable matches in recent years. Overall, Yosuke Watanuki leads 2 wins to 1.
On hard, Watanuki leads 0–1 from 1 matches.
Their grass-court record stands at 0–1 in favour of Watanuki.
Indoor, the record is 1–0 with Blockx ahead.
Their most recent meeting was at Birmingham 2025, won by Watanuki.
With Alexander Blockx ranked ATP #36 and Yosuke Watanuki at #262, this remains one of the top rivalries on the ATP Tour.