Olsen, 27, can play well as a winger on both flanks. The deal between Olsen and Saigon is only three months, with the goal to help the club avoid the relegation group after the first half of the season. Despite having moderate height (1.75 m), Olsen is an agile player, which will be a good addition to the midfield of Saigon.
The club have parted ways with Brazilian striker Ander Vieira, South Korean defender Anh Byung-keon and Brazilian forward Gustavo Costa and brought in Brazilian striker Matheus Da Silva, along with Congolese defender Rodrigue Nanitelamio.
Saigon will have an important upcoming game with HCMC FC in the next round. Both teams are at the bottom of the table and Saigon are two points below HCMC. The team that win this match will escape the relegation spot.