Madrid Open: Blockx vs Zverev Odds, Picks & Live Streaming
The Mutua Madrid Open semifinals on Friday, May 1, 2026, set up a classic mismatch on paper—but with just enough intrigue for bettors—as Alexander Zverev faces breakout star Alexander Blockx.
Blockx has been the story of the tournament. Wins over Auger-Aliassime, Cerundolo, and Ruud aren’t flukes—they’re proof of a player riding confidence and executing under pressure. He’s now beaten four straight higher-ranked opponents.
But this is a different tier entirely. Zverev enters with five straight Masters 1000 semifinals, elite serving numbers (9.4 aces per match), and a level of consistency that’s built for this stage. Madrid conditions—fast clay, shorter rallies—only amplify his biggest weapon: the serve. Stop guessing and start winning; learn how to bet on tennis with proven strategies and smarter picks today.
Blockx vs Zverev Odds Overview
| Market | Odds | Bet Now! |
|---|---|---|
| Zverev Moneyline | -375 | Place Bet @ FanDuel |
| Blockx Moneyline | +290 | Place Bet @ FanDuel |
| O/U | 22.5 | -110 | -135 | Place Bet @ FanDuel |

Expert Picks: Alexander Blockx vs Alexander Zverev – Top 3 Tips
🥇 Best Bet: Zverev -3.5 Games
Zverev’s serve is a major separator here, averaging nearly 10 aces per match and winning 77% of first-serve points. Against a player ranked outside the top 50, he typically creates multiple break opportunities. Combined with his consistency, this spread is well within reach in straight sets.
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Pick 2: Under 23.5 Games
This aligns with a dominant performance scenario. Zverev has already produced scorelines like 6-1, 6-4 this tournament, and Blockx has not faced this level of sustained pressure yet. If Zverev controls rallies early, a quick straight-sets win is highly likely.
Pick 3: Zverev to Win 2–0
Zverev’s track record in Masters semifinals is elite, and he rarely lets lower-ranked opponents extend matches at this stage. With five consecutive Masters semifinals appearances, his ability to manage pressure and close efficiently makes a straight-sets win the most probable outcome.
Pick 4: Blockx Under 8.5 Games
Blockx has been excellent, but this is his first match against a top-5 player in this run. Zverev’s return game (38% return points won) should generate consistent pressure. If one set slips early, reaching 9+ games becomes very difficult.

Key Stats Comparison
| Stat (2026) | Alexander Zverev | Alexander Blockx |
|---|---|---|
| Record | 24–7 | 24–9 |
| Aces/Match | 9.4 | 5.5 |
| 1st Serve % | 71% | 62% |
| 1st Serve Won % | 77% | 78% |
| Return Points Won | 38% | 34% |
| Break Point Defense | 56% | 75% |
Form & Context
- Zverev: 5 straight Masters semifinals
- Blockx: 4 consecutive upsets vs higher-ranked players
- Stage: the biggest match of Blockx’s career
- Scenario: early resistance → Zverev pulls away
📺 Where to Watch (US)
- 🇺🇸 Tennis Channel
- 💻 Tennis Channel Plus
- 📱 ATP Tennis TV

Final Prediction
Alexander Zverev is simply too complete, too experienced, and too consistent for Alexander Blockx over a full match. Blockx’s run deserves respect—but this is where it likely ends. Zverev’s serve, return pressure, and composure should take over quickly.
- Prediction: Zverev wins 2–0
- Best Bet: Zverev -5.5 Games
- Value Play: Under 20.5 Games
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