Jake Fraley, the speedy lefthand-hitting outfielder for the Seattle Mariners, remains a decent comp for Jarren Duran, who is 16 months younger than Fraley.
Fraley has posted 0.9 fWAR in 25 games this year. Do the math.
https://www.fangraphs.com/players/jake-fraley/19260/stats?position=OF
Fraley and Duran were drafted out of prominent college programs and have posted these minor league numbers:
JF 257 G, 1076 PA, .288/.365/.485/.850, 72 SB, 28 CS
JD 229 G, 1025 PA, .317/.377/.471/.848, 76 SB, 25 CS