# Kayla Day def. Ena Koike

Source: https://tennis-db.com/wta/matches/balldontlie_wta:18612296/kayla-day-vs-ena-koike
Tour: WTA

Kayla Day defeated Ena Koike 7-5 6-3 in the 2026 Japan Women's Open first qualifying round on hard courts on October 17, 2026.

## Match
- Score: 7-5 6-3
- Tournament: Japan Women's Open
- Season: 2026
- Round: Qualifying Round 1
- Surface: Hard
- Date: 2026-10-17

## Player comparison
| Field | Kayla Day | Ena Koike |
| :--- | ---: | ---: |
| Country | USA | JPN |
| Birth date | 1999-09-28 | 2006-11-21 |
| Age | 27 | 19 |
| Height | 173 cm | - |
| Handedness | Left-Handed | N/A |
| Backhand style | Two-Handed Backhand | - |
| Ranking (entering) | 119 | 318 |
| Ranking points (entering) | 614 | 217 |
| Elo (entering) | 1614 | 1449 |
| Current career W-L | 10-30 | - |
| Current career earnings | $1,614,354 | $82,907 |

Pre-match H2H: Kayla Day 0-0 Ena Koike.

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Canonical URL: https://tennis-db.com/wta/matches/balldontlie_wta:18612296/kayla-day-vs-ena-koike
Data source: TennisDB (tennis-db.com)