| Ryusuke Sakai 酒井 隆介 | |
| Fullname: | Ryusuke Sakai |
| Birth Date: | 7 September 1988 |
| Birth Place: | Moriyama, Shiga, Japan |
| Position: | Defender |
| Youthyears1: | 2007–2010 |
| Youthclubs1: | Komazawa University |
| Years1: | 2011–2014 |
| Caps1: | 99 |
| Goals1: | 4 |
| Years2: | 2015–2016 |
| Caps2: | 36 |
| Goals2: | 2 |
| Years3: | 2016–2017 |
| Caps3: | 21 |
| Goals3: | 3 |
| Years4: | 2018 |
| Clubs4: | → FC Machida Zelvia (loan) |
| Caps4: | 27 |
| Goals4: | 1 |
| Years5: | 2019–2021 |
| Caps5: | 0 |
| Goals5: | 0 |
| Club-Update: | 30 December 2018 |
Ryusuke Sakai (酒井 隆介, born September 7, 1988) is a Japanese football player, who features for FC Machida Zelvia.
On 24 December 2018, Sakai moved permanently to Machida Zelvia following a loan deal the previous season.[1]
Updated to end of 2018 season.[2] [3] [4]
| Club performance | League | Cup | League Cup | Total | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | Club | League | Apps | Goals | Apps | Goals | Apps | Goals | Apps | Goals | |
| Japan | League | Emperor's Cup | J. League Cup | Total | |||||||
| 2011 | Kyoto Sanga FC | J2 League | 28 | 0 | 2 | 0 | colspan="2" | - | 30 | 0 | |
| 2012 | 7 | 0 | 2 | 0 | colspan="2" | - | 9 | 0 | |||
| 2013 | 23 | 2 | 1 | 0 | colspan="2" | - | 24 | 2 | |||
| 2014 | 41 | 2 | 1 | 0 | colspan="2" | - | 42 | 2 | |||
| 2015 | Matsumoto Yamaga FC | J1 League | 33 | 2 | 4 | 0 | 2 | 0 | 39 | 2 | |
| 2016 | J2 League | 3 | 0 | – | – | 3 | 0 | ||||
| Nagoya Grampus | J1 League | 11 | 2 | 0 | 0 | – | 11 | 2 | |||
| 2017 | J2 League | 10 | 1 | 2 | 0 | – | 12 | 1 | |||
| 2018 | FC Machida Zelvia | 27 | 1 | 0 | 0 | – | 27 | 1 | |||
| Total | 173 | 9 | 12 | 0 | 2 | 0 | 187 | 9 | |||