What Is 2016 Toray Pan Pacific Open

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Last updated: April 15, 2026

Quick Answer: The 2016 Toray Pan Pacific Open was a WTA Premier tournament held in Tokyo, Japan from September 26 to October 1, with Agnieszka Radwańska winning the singles title after defeating Petra Kvitová in the final.

Key Facts

The 2016 Toray Pan Pacific Open took place from September 26 to October 1, 2016.
It was held at the Ariake Coliseum in Tokyo, Japan.
Agnieszka Radwańska won the women's singles title, defeating Petra Kvitová 6–2, 6–2.
The tournament was part of the WTA Premier category, offering $780,000 in prize money.
No men's division existed; it was exclusively a women's professional tennis event.

Overview

The 2016 Toray Pan Pacific Open was a premier-level women's tennis tournament on the WTA Tour, held annually in Tokyo, Japan. It took place from September 26 to October 1 at the Ariake Coliseum, a venue known for its retractable roof and hard outdoor courts.

The event attracted top international players competing for ranking points, prize money, and preparation for the upcoming China Open and WTA Finals. As a WTA Premier event, it featured a 28-player singles draw and a 16-team doubles draw, with many seeded players receiving first-round byes.

Location: The tournament was hosted at the Ariake Coliseum in Tokyo, a facility capable of seating over 10,000 spectators and equipped with a weather-protecting retractable roof.
Dates: Play ran from September 26 to October 1, 2016, aligning with the Asian swing of the WTA calendar just before the Beijing and Wuhan tournaments.
Prize Money: The total purse was $780,000, standard for WTA Premier events at the time, with the winner receiving $127,000 and 470 ranking points.
Champion:Agnieszka Radwańska of Poland claimed her first title of the 2016 season, defeating Petra Kvitová in straight sets (6–2, 6–2) in the final.
Surface: Matches were played on outdoor hard courts using Wilson US Open balls, the same surface used in the US Open and several other major WTA events.

How It Works

The Toray Pan Pacific Open follows standard WTA tournament structure, with single-elimination formats in both singles and doubles, and seeding based on current world rankings.

Draw Size: The singles draw featured 28 players, including 7 wildcards and 4 qualifiers, with the top four seeds receiving first-round byes.
Seeding: Players were seeded based on WTA rankings as of September 19, 2016, with Karolína Plíšková as the top seed before withdrawing.
Qualifying Rounds: Four players advanced from the qualifying draw held on September 25–26, earning spots in the main singles bracket.
Match Format: All matches were best-of-three sets with a 12-point tiebreak at 6–6 in any set, including the final set.
Doubles Competition: The doubles title was won by Yaroslava Shvedova and Barbora Strýcová, who defeated the team of Shuko Aoyama and Aoyagi in the final (6–4, 6–4).
Player Participation: Notable absentees included Serena Williams and Angelique Kerber, while top competitors like Radwańska, Kvitová, and Caroline Wozniacki participated.

Comparison at a Glance

A comparison of the 2016 edition with prior years and similar tournaments highlights key differences in prize money, draw size, and player participation.

Feature	2016 Tournament	2015 Tournament	2014 Tournament	Wuhan Open (2016)
Location	Tokyo, Japan	Tokyo, Japan	Tokyo, Japan	Wuhan, China
Category	WTA Premier	WTA Premier	WTA Premier	WTA Premier 5
Prize Money	$780,000	$780,000	$780,000	$2,520,000
Singles Draw	28 players	28 players	28 players	56 players
Champion	Agnieszka Radwańska	Agnieszka Radwańska	Petra Kvitová	Simona Halep

The table illustrates that while the Toray Pan Pacific Open maintained consistent prize money and draw size, it ranked below WTA Premier 5 events like Wuhan in prestige and financial scale. Its scheduling just before the China Open made it a strategic warm-up for players targeting the season’s end. The 2016 edition was notable for being the last held in Tokyo before the tournament moved to Osaka in 2018, though it returned to Tokyo in 2023.

Why It Matters

The 2016 Toray Pan Pacific Open played a significant role in shaping the WTA season’s final stretch, influencing rankings and momentum heading into the WTA Finals.

Rankings Impact: The 470 points awarded to the winner helped Radwańska solidify her position in the top 10 and boost her chances of qualifying for the WTA Finals.
Player Preparation: The event served as a critical warm-up for the US Open hard-court season, allowing players to adjust to similar playing conditions.
Historical Context: Radwańska’s victory marked her second consecutive title at this event, having also won in 2015, making her one of its most successful modern champions.
Japanese Sponsorship: Toray Industries, a major Japanese chemical company, has sponsored the event since 1984, highlighting corporate investment in women’s sports in Asia.
Global Exposure: Broadcast across Asia and Europe, the tournament increased visibility for women’s tennis in non-Western markets, especially in Japan and Southeast Asia.
Tournament Legacy: The 2016 edition was one of the last in Tokyo before a temporary relocation, preserving its status as a longstanding fixture in the WTA calendar since 1984.

Overall, the 2016 Toray Pan Pacific Open was a pivotal event for players aiming to finish the season strongly, offering both competitive rigor and strategic value in the broader context of the WTA Tour.