# Alex de Minaur upset Hubert Hurkacz at China Open

*Sports. 51% certain. Tuesday, 13 October 2026*

> Speculative fiction assembled from prediction-market prices. This has not happened.

**Alex de Minaur and Carlos Alcaraz defeated higher-ranked rivals on Monday, while Novak Djokovic fell to Daniil Medvedev.**

Monday's matches produced a series of surprise victories across the October Tennis calendar. Alex de Minaur knocked out Hubert Hurkacz at the China Open, and Carlos Alcaraz overcame Jaume Munar at the Japan Open. Jiri Lehecka also advanced by beating Valentin Vacherot, while Novak Djokovic was eliminated by Daniil Medvedev.

Lehecka's victory against Vacherot similarly defied expectations, moving the Czech forward in the draw.

The China Open saw de Minaur defeat Hurkacz, a higher-ranked opponent, in a tightly contested match. In the same tournament, Medvedev toppled Djokovic, ending the Serbian's run. These outcomes were also logged on Monday, 12 October.

Qualifying rounds at the Shanghai Rolex Masters featured further surprises. Lloyd Harris progressed by beating Alex Bolt, and Alexander Shevchenko earned a spot by overcoming Yoshihito Nishioka. Both qualifiers were decided on Monday, 12 October.

On Tuesday, 13 October, Alexandra Shubladze advanced in Suzhou by defeating Tyra Caterina Grant. The result added another unexpected name to the week's list of upsets.

## Analysis

The cluster of upsets compresses the tournament brackets, giving lower-ranked players clearer paths to later rounds. When a top seed exits early, the balance of competition shifts, potentially altering the distribution of ranking points among the remaining participants.

Djokovic's loss to Medvedev removes a perennial contender from the China Open, which could affect his positioning in the year-end rankings and his seeding in upcoming events. However, the extent of any long-term impact remains uncertain given the variability of form across the season.

The successful qualifiers, Harris and Shevchenko, demonstrate depth in the field and suggest that the main draws may see additional surprises. Their future performance will depend on how they adapt to higher-level opponents, a factor that cannot be predicted from a single qualifying win.

Overall, the week's results inject volatility into the October calendar, but the broader tour still contains many tournaments where rankings and momentum can change. Stakeholders will watch how these upsets influence seedings and player confidence as the season progresses.

## What this was built from

- **China Open: Alex de Minaur vs Hubert Hurkacz**: Alex de Minaur, 57%; settles Monday, 12 October 2026 (polymarket). [Market](https://polymarket.com/event/atp-minaur-hurkacz-2026-10-05)
- **Japan Open Tennis Championships: Carlos Alcaraz vs Jaume Munar**: Carlos Alcaraz, 88%; settles Monday, 12 October 2026 (polymarket). [Market](https://polymarket.com/event/atp-alcaraz-munar-2026-10-05)
- **Shanghai Rolex Masters, Qualification: Alex Bolt vs Lloyd Harris**: Lloyd Harris, 79%; settles Monday, 12 October 2026 (polymarket). [Market](https://polymarket.com/event/atp-bolt-harri-2026-10-05)
- **Suzhou: Alexandra Shubladze vs Tyra Caterina Grant**: Alexandra Shubladze, 51%; settles Tuesday, 13 October 2026 (polymarket). [Market](https://polymarket.com/event/wta-shublad-grant-2026-10-05)
- **Shanghai Rolex Masters, Qualification: Alexander Shevchenko vs Yoshihito Nishioka**: Alexander Shevchenko, 66%; settles Monday, 12 October 2026 (polymarket). [Market](https://polymarket.com/event/atp-shevche-nishiok-2026-10-05)
- **China Open: Novak Djokovic vs Daniil Medvedev**: Daniil Medvedev, 56%; settles Monday, 12 October 2026 (polymarket). [Market](https://polymarket.com/event/atp-djokovi-medvede-2026-10-05)
- **Japan Open Tennis Championships: Jiri Lehecka vs Valentin Vacherot**: Jiri Lehecka, 65%; settles Monday, 12 October 2026 (polymarket). [Market](https://polymarket.com/event/atp-lehecka-vachero-2026-10-05)