Erika Sema

Erika Sema (born 24 November 1988) is a tennis player from Japan. Sema has a career-high singles ranking of No. 114, and a career-high doubles ranking of No. 120.

Doubles

 * 🇭🇰 Hong Kong, China (21 Aug 2023) – 🇯🇵 Momoko Kobori / 🇯🇵 Ayano Shimizu def. 🇯🇵 Aoi Ito / 🇯🇵 Erika Sema, 3–6, 6–3, [11–9].
 * 🇯🇵 Nanao (25 Sep 2023) – 🇯🇵 Aoi Ito / 🇯🇵 Erika Sema def. 🇯🇵 Miho Kuramochi / 🇯🇵 Kanako Morisaki, 6–2, 7–5.

All finals

 * Key
 * Italics – Indicates the player lost in the final.
 * † – Indicates a final not played.
 * Singles
 * Grade 3 – 🇦🇺 Darwin (9 Jul 2004, 14 Jul 2004), 🇲🇾 Sarawak (23 Feb 2004)
 * Grade 4 – 🇧🇳 Jalan Berakas (1 Mar 2004), 🇹🇼 Kaohsiung (17 Feb 2004), 🇫🇯 Lautoka (26 Jun 2004)
 * Doubles
 * Grade A – 🇯🇵 Osaka (10 Oct 2005)
 * Grade 1 – 🇲🇾 Kuala Lumpur (14 Mar 2005), 🇯🇵 Nagoya (6 Apr 2004), 🇹🇭 Pattaya City (21 Mar 2005)
 * Grade 3 – 🇦🇺 Darwin (14 Jul 2004)
 * Grade 4 – 🇳🇿 Auckland (2 Jul 2004), 🇧🇳 Jalan Berakas (1 Mar 2004), 🇫🇯 Lautoka (26 Jun 2004)
 * Grade 5 – 🇯🇵 Miki (3 Sep 2003, 10 Sep 2003)

Junior Grand Slam timeline

 * Singles
 * Doubles

Grade A tournaments

 * Singles
 * Doubles