Qualifying rounds are where depth gets tested before television starts. The countries that win there are the ones sending enough players to fill a draw and still advance them.
Tournaments
Qualifying Is A Different Sport — And Japan Plays It Most
The rounds before the main draw have their own win-rate hierarchy, and the countries that win there are not always the ones you expect.
Qualifying win rate by country (singles, min 30 qual matches)
Breakdown
MON leads qualifying win rate at 85.1%; Japan plays the most qualifying volume.
Source: ITTF/WTT-style rankings and match dataset. Snapshot 2026-W26.
MON leads the qualifying win-rate table at 85.1%, with China close behind at 84.1%. The rate matters, but so does the volume behind it.
Japan is the volume story. Japanese players play more qualifying matches than any other country in this dataset, and they win them at 75.7%. That is the combination that actually builds senior careers: enough attempts, and a high enough hit rate.
The qualifying table: MON 85.1% (74); CHN 84.1% (875); JPN 75.7% (1,456); POR 72.8% (646); UKR 72.0% (125); AIN 71.1% (128); AUS 69.9% (216); NGR 69.5% (131).
Caveat: qualifying fields are weaker than main draws, so a high qualifying rate does not translate directly to main-draw success. It is a pipeline measure, not a title-prediction measure. But a country absent from this list is a country not sending players through the front door.