Top seed Andrey Rublev’s elimination was the big story on day four at the ATP Hangzhou Open, but the other seeded players won their matches to set up an exciting quarterfinals lineup. As always, we at LWOT will offer predictions for every match on the slate but who players will advance to the semifinals?

ATP Hangzhou Quarterfinal Predictions

Learner Tien vs Valentin Royer

Head-to-head : first meeting

French qualifier Valentin Royer shocked Andrey Rublev in the second round to advance to his first tour-level quarterfinals. His first serve was lethal and could give him a solid chance against Learner Tien, too, if it’s firing. Tien had a much easier second-round match and won it in straight sets. He must remain focused and serve at a high percentage to keep his service games less strenuo

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