SEATTLE, WASHINGTON - JULY 19: Juan Then of the Seattle Mariners pitches. (Photo by Abbie Parr/Getty Images)
Seattle Mariners prospect Juan Then pitched well in his four outings during the Instructional League
Juan Then is the 14th ranked prospect in the Seattle Mariners organization and is just 20-years-old. Then reached Single-A in 2019 and participated in summer workouts at T-Mobile Park prior to the 2020 regular season. The right-handed starting pitcher threw in four games in Arizona, according to Mariners PR.
In his four outings, we pitched 6.1 innings and only allowed one run.