Koki Yamaguchi
Koki Yamaguchi | |
---|---|
![]() | |
Chiba Lotte Marines – No. 51 | |
Outfielder, First Baseman | |
Born: (2000-08-18) August 18, 2000 (age 24) Hirano-ku, Osaka, Japan | |
Bats: Right Throws: Right | |
Career statistics (through 2022 season) | |
Batting average | .225 |
Hits | 118 |
Home runs | 25 |
Runs batted in | 77 |
Stolen base | 1 |
Teams | |
|
Koki Yamaguchi (山口 航輝, Yamaguchi Kōki, born August 8, 2000) is a professional Japanese baseball player. Selected in the fourth round of the 2018 NPB Draft from Meioh High School in Akita Prefecture,[1] he plays outfield and first base for the Chiba Lotte Marines.
Early career
Yamaguchi started for Meioh High School from his second year as a two-way player, batting cleanup as well as pitching. In 2017, Meioh advanced to the Summer Koshien tournament, losing in their first game. However, Yamaguchi was unable to pitch due to injury.[2] Yamaguchi served as Meioh's captain in his 3rd year, but Meioh was unable to return to Koshien after losing to Kosei Yoshida's Kanaashi Nogyo High School in the Akita final.[3]
On October 25, 2018, Yamaguchi was drafted in the 4th round of the 2018 NPB draft by the Chiba Lotte Marines, signing for an annual salary of 5.6 million Japanese yen with a 40 million yen bonus. At the time he was drafted, Yamaguchi expressed interest in remaining a two-way player as a professional.[1]
After two years spent exclusively on the second squad, Yamaguchi made his career first squad debut on opening day, March 26, 2021, vs the Fukuoka SoftBank Hawks. He started as the designated hitter for the game and batted 5th, recording his first career hit in the 5th inning vs Hawks starter Shuta Ishikawa.[4] Yamaguchi appeared in 78 games in total his rookie season, posting a slash line of .207/.365/.294 with 9 home runs.[5]
Pacific League Record
In the 6th inning of Game 2 of the 2021 Pacific League Climax Series First Stage, Yamaguchi hit a solo homer off Rakuten Golden Eagles's Tomohiro Anraku, becoming the youngest player to hit a home run in a Pacific League Climax Series game at the age of 21 years and 2 months. The previous record holder was his teammate Hisanori Yasuda, who homered in the previous season's Pacific League Climax Series at the age of 21 years and 6 months.[6]
Personal life
Yamaguchi is married to former HKT48 member and entertainer Aika Ota on November 20, 2023.[7]
References
- ^ a b "ロッテ4位山口、憧れ大谷目標に将来は二刀流目指す - プロ野球 : 日刊スポーツ". nikkansports.com (in Japanese). Retrieved 2022-02-19.
- ^ "明桜27年ぶり勝利逃す 負傷の山口航輝登板できず - 高校野球 : 日刊スポーツ". nikkansports.com (in Japanese). Retrieved 2022-02-19.
- ^ "ロッテ4位、山口航輝が乗り越えた苦境 ライバル・輝星との再戦を楽しみに待つ". スポーツナビ (in Japanese). Retrieved 2022-02-19.
- ^ "2021年3月26日(金)千葉ロッテ vs 福岡ソフトバンク 一球速報|千葉ロッテマリーンズ". 千葉ロッテマリーンズ オフィシャルサイト (in Japanese). Retrieved 2022-02-19.
- ^ "山口航輝 | 千葉ロッテマリーンズ | 選手". 週刊ベースボールONLINE (in Japanese). Retrieved 2022-02-19.
- ^ "ロッテ山口航輝パCS最年少本塁打「とにかくみんなで大阪に行きたい!」 - プロ野球 : 日刊スポーツ". nikkansports.com (in Japanese). Retrieved 2022-02-19.
- ^ 山口航輝が結婚発表、元AKB48・HKT48多田愛佳と Nikkan Sports 20 November 2023
- v
- t
- e
- 11 Hirokazu Sawamura
- 12 Ayumu Ishikawa
- 14 Kazuya Ojima
- 15 Manabu Mima
- 16 Atsuki Taneichi
- 17 Rōki Sasaki
- 18 Kōta Futaki
- 19 Yūki Karakawa
- 20 Taiki Tōjō
- 24 Yūsuke Azuma
- 28 Riku Kikuchi
- 29 Yūji Nishino
- 30 Atsuya Hirohata
- 31 Hikaru Ohtani
- 33 Akira Yagi
- 34 Shūta Takano
- 35 Haruya Tanaka
- 36 Kōshirō Sakamoto
- 37 Fumiya Ono
- 40 Takahiro Nishimura
- 41 Dallas Keuchel
- 42 C. C. Mercedes
- 43 Seiun Akiyama
- 46 Daiki Iwashita
- 47 Shōta Suzuki
- 48 Toshiya Nakamura
- 49 Fumiya Motomae
- 52 Naoya Masuda
- 53 Yūto Kimura
- 56 Shunsuke Nakamori
- 58 Tokito Kawamura
- 59 Hibiki Hayasaka
- 60 Rikuto Yokoyama
- 62 Ryōtarō Mori
- 66 Keisuke Sawada
- 69 Jimmy Cordero
- 91 Akira Niho
- 92 Yūki Kuniyoshi
- 93 Ryō Yoshida
- 2 Kō Matsukawa
- 27 Tatsuhiro Tamura
- 32 Toshiya Satoh
- 45 Shōta Ueda
- 55 Tomoya Kakinuma
- 65 Ryūsei Terachi
- 00 Raito Ikeda
- 4 Atsuki Tomosugi
- 5 Hisanori Yasuda
- 7 Yūdai Fujioka
- 8 Shōgo Nakamura
- 10 Kyūto Ueda
- 13 Taiga Hirasawa
- 39 Seichirō Ohshita
- 44 Seiya Inoue
- 57 Ryūsei Ogawa
- 67 Kenta Chatani
- 68 Yūta Kaneda
- 99 Neftalí Soto
- 0 Takashi Ogino
- 1 Kyōta Fujiwara
- 3 Katsuya Kakunaka
- 22 Gregory Polanco
- 23 Shingo Ishikawa
- 25 Hiromi Oka
- 38 Akito Takabe
- 50 Aito
- 51 Kōki Yamaguchi
- 61 Daito Yamamoto
- 63 Kōshirō Wada
- 64 Tsuyoshi Sugano
- 120 Fūki Tanaka (P)
- 121 Seiya Dohi (P)
- 124 Takurō Furuya (P)
- 125 Kirato Nagashimada (P)
- 127 Yūto Yoshikawa (P)
- 128 Kaiki Shirahama (P)
- 133 Ryōta Takeuchi (P)
- 126 Ryōsuke Murayama (C)
- 137 Kōnoshin Tomiyama (C)
- 129 Rui Katsumata (IF)
- 130 Kaisei Kurokawa (IF)
- 134 Shinya Matsuishi (IF)
- 135 Hikaru Kōno (OF)
- 136 Kazuki Fujita (OF)
- 138 Andy Martin (OF)
coaching
- Manager: 21 Masato Yoshii
- Head/Batting coach: 70 Kazuya Fukuura
- Pitching coaches: 84 Tomohiro Kuroki, 82 Shingo Ono
- Batting coach: 71 Shūichi Murata
- Battery coach: 73 Takeshi Kanazawa
- Strategy coach: 88 Makoto Kaneko
- Infield defense/base running coach: 87 Shunichi Nemoto
- Outfield defense/base running coach: 80 Akira Ōtsuka
- General coach/Coordinator: 90 Hidekazu Mitsuyama
coaching
- Manager: 86 Saburō
- Chief pitching coach: 85 Tomohisa Ōtani
- Pitching coach: 78 Kenji Ōtonari
- Batting coaches: 75 Kōichi Hori, 77 Kenta Kurihara
- Battery coach: 76 Naoya Emura
- Infield defense/base running coach: 72 Ryō Miki
- Outfield defense/base running coaches: 83 Kenji Morozumi, 81 Shōta Ishimine
- Development/pitching coach: 79 Takahiro Matsunaga