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ATP/Rome ATP/1/16-finals

Zverev's Madrid win strengthens Rome case against Blockx

Analysis by Predict Tennis

Note: Written by humans, with the help of AI. Based on real statistical data.

Published: May 9, 2026(..)

Alexander Blockx faces Alexander Zverev in the 1/16-finals at Rome ATP on 10 May, with the clay-court contest played over best of three sets.

The market favours Zverev, and their Madrid meeting earlier this month supports that view. Still, Blockx's clay numbers are strong enough to make the favourite work.

FINISHED

Blockx A.

0
2

Zverev A.

1-6

, 4-6

Madrid result favours Zverev again

Zverev leads the rivalry 1-0, having beaten Blockx 2-0 in the Madrid ATP semi-finals on clay on 1 May. That match was decided in 20 games, with no deciding set or tiebreak, and the pattern was clear enough: Zverev held every service game and created 14 break-point chances, while Blockx was kept under constant pressure.

Blockx A.

Zverev A.

Wins
0 1
First Serve Points Won
72 %85 %
Second Serve Points Won
32 %67 %
Return Points Won
19 %44 %
Break Points Converted
0 %21 %
Break Points Saved
79 %0 %

Clay records are closer than prices suggest

Both players arrive with 12-3 clay records this season, so the surface record alone does not separate them. Blockx has been the stronger server on the surface, holding 91% of his service games, but Zverev's return number is sharper at 30%, and that gives him a clearer route to controlling return games.

Recent momentum slightly strengthens Zverev

Blockx has won seven of his last 10 and has already beaten Tallon Griekspoor and Casper Ruud during this clay run. Zverev is 8-2 across the same window, reached the Madrid final, and has taken the opening set in 70% of those matches compared with Blockx's 30%, which matters in a best-of-three contest.

Bookmakers make Zverev a clear favourite

Bookmakers price Zverev at 1.33 against Blockx at 3.4, with the first-set market also leaning his way at 1.4 against 3. The numbers reflect ranking gap, recent head-to-head evidence and Zverev's stronger return profile.

Blockx A.

Zverev A.

Win Percentage
80 %80 %
Aces per match
7.6 5.1
Double Faults per match
2.1 1.7
First Serve Points Won
81 %74 %
Second Serve Points Won
54 %55 %
Return Points Won
34 %41 %
Break Points Converted
40 %45 %
Break Points Saved
80 %41 %

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Return pressure is the key battleground

Blockx's serve gives him a path into the match, especially if he keeps points short and avoids repeated pressure games. Zverev, though, has already shown he can read that serve on clay, and his recent return-game success gives him more ways to disrupt rhythm. Workload is not a major separator, with neither player flagged for back-to-back play, but Blockx has logged slightly more time over the last three matches.

Prediction

Rome ATPPICK

Alexander Zverev

68%
Predicted Winner

Alexander Blockx

The data points towards Zverev, mainly because the market view, recent first-set strength and Madrid head-to-head result all align. Blockx's clay form and service numbers make him dangerous, but Zverev's return edge and higher recent win rate give him the more reliable route through.

Odds

Odds:

To Win Match

Total Games

21.5

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  • 5Ben Shelton
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  • 6Felix Auger-Aliassime
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  • 7Alex de Minaur
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  • 8Daniil Medvedev
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  • 9Taylor Fritz
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  • 5Amanda Anisimova
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