DULUTH -- The Duluth Dukes increased their roster to 21 players by agreeing to terms with 1B/DH Harley Hazel and LHP/OF Jack Nikko.

Hazel (.190 AVG, .346 OBP, .262 SLG in 2013) returns for his second season with the club. He played for St. Cloud Tech CC (St. Cloud, Minn.) and Brandon/Evansville (Brandon, Minn.) High School.

Nikko plays for Vermilion CC (Ely, Minn.). In 2013, he posted a 4-3 W-L record with a 1.45 ERA in a team-leading 43.1 innings pitched for Proctor (Minn.) High School. His career 1.66 ERA ranks fifth all-time in school history.