What Is 2015 Toray Pan Pacific Open

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Last updated: April 15, 2026

Quick Answer: The 2015 Toray Pan Pacific Open was a WTA Premier tournament held from September 21–27, 2015, in Tokyo, Japan. Agnieszka Radwańska won the singles title, defeating Belinda Bencic 6–2, 6–2 in the final.

Key Facts

The 2015 Toray Pan Pacific Open took place from September 21 to September 27, 2015.
It was a WTA Premier event with a prize money pool of $795,000.
Agnieszka Radwańska won the singles title, defeating Belinda Bencic 6–2, 6–2 in the final.
The tournament was held at the Ariake Coliseum in Tokyo, Japan.
Simona Halep withdrew before her semifinal match due to a shoulder injury.

Overview

The 2015 Toray Pan Pacific Open was a prominent women's tennis tournament on the WTA Tour, categorized as a Premier-level event. Held annually in Tokyo, Japan, the 2015 edition attracted a strong field of international players competing on outdoor hard courts.

This tournament served as a key lead-in to the US Open Series and provided players with valuable ranking points and preparation ahead of the season’s final Grand Slam. The event featured both singles and doubles competitions, drawing top-tier talent from across the global tennis circuit.

September 21–27, 2015: The tournament spanned seven days at the Ariake Coliseum, a venue known for its modern facilities and high attendance.
WTA Premier status: This classification ensured a minimum prize purse of $795,000 and attracted players ranked in the WTA Top 20.
Agnieszka Radwańska: The Polish player claimed her first title of the 2015 season by winning the singles final, defeating Belinda Bencic in straight sets.
Belinda Bencic: The Swiss teenager reached her first Premier-level final but was outplayed by Radwańska’s consistent baseline game.
Simona Halep: The second seed withdrew before her semifinal match due to a left shoulder injury, highlighting the physical demands of the tour.

How It Works

The Toray Pan Pacific Open follows a standard WTA tournament structure, combining round-robin and knockout stages depending on the draw size and player seeding. The 2015 event featured a 48-player singles draw and a 16-team doubles draw.

Draw Size: The singles draw included 48 players, with 16 seeded athletes receiving first-round byes, reducing early fatigue for top performers.
Surface Type: Matches were played on outdoor hard courts, specifically DecoTurf, a surface known for medium-paced, consistent bounce.
Prize Money: The total purse was $795,000, with the winner earning $127,645 and 470 WTA ranking points.
Seeding System: Players were seeded based on WTA rankings as of September 14, 2015, ensuring top performers faced lower-ranked opponents in early rounds.
Doubles Format: The doubles competition used a 16-team draw, with matches played in best-of-three sets, including a match tiebreak in place of the third set.
Player Withdrawals: Injuries impacted the draw; Simona Halep and Caroline Wozniacki both pulled out before semifinal play, altering the final outcomes.

Comparison at a Glance

Below is a comparison of the 2015 Toray Pan Pacific Open with similar WTA Premier events in terms of prize money, surface, and player participation.

Tournament	Location	Prize Money	Surface	2015 Winner
2015 Toray Pan Pacific Open	Tokyo, Japan	$795,000	Hard (Outdoor)	Agnieszka Radwańska
2015 Dubai Tennis Championships	Dubai, UAE	$2,040,000	Hard (Outdoor)	Simona Halep
2015 Cincinnati Masters	Cincinnati, USA	$2,370,000	Hard (Outdoor)	Simona Halep
2015 Eastbourne International	Eastbourne, UK	$795,000	Grass (Outdoor)	Angelique Kerber
2015 Kremlin Cup	Moscow, Russia	$795,000	Hard (Indoor)	Julia Görges

The 2015 Toray Pan Pacific Open shared the same prize purse as Eastbourne and Moscow but differed in surface and regional appeal. While Dubai and Cincinnati offered higher purses, Tokyo’s event remained a key stop for players preparing for the Asian swing and year-end championships.

Why It Matters

The 2015 Toray Pan Pacific Open played a crucial role in shaping the WTA season’s second half, influencing rankings and player momentum. Its timing between the US Open and the WTA Finals made it a strategic tournament for performance evaluation and seeding adjustments.

Ranking Points: The winner earned 470 points, significantly impacting her position in the Race to Singapore, the year-end championship.
Player Development: Young players like Belinda Bencic gained experience competing against elite opponents on a global stage.
Japanese Representation: Home favorite Kei Nishikori did not compete in singles, but Japanese doubles teams participated, boosting local interest.
Commercial Impact: Sponsored by Toray Industries, the event highlighted Japanese corporate investment in international sports.
Surface Preparation: The hard court surface helped players transition from clay and grass to the indoor season, refining their game styles.
Global Visibility: Broadcast across Asia and Europe, the tournament increased WTA’s footprint in emerging tennis markets.

The 2015 edition reinforced Tokyo’s status as a premier destination on the WTA calendar, combining competitive rigor with cultural significance and corporate sponsorship. As a result, it remains a benchmark for future tournaments in the region.