Rollie Castineyra

• Player
• Seasons: 2023-24, 2024-25, 2025-26
• Number: 44
• Position: G
• Height: 6' 2“
• Weight: 187
• Hometown: Marblehead MA
• High School: (prep only)
• Prep School: St. John’s Prep and Phillips Exeter Academy
• Transfer From: none
• Birthday: ?

• Verbally committed on 9/23/2022.¹⁾ Signed on 5/8/23.²⁾³⁾
• Official roster page from UMass Athletics

• On the roster again, this time as a redshirt sophomore.

• No official report on this, but apparently he took a redshirt year.⁴⁾

• Youngest of the three walk-ons on the roster, only saw 17 total minutes of action, spread across 9 games
• Saw 3 minutes of action in the win over Albany (11/7). Put up a 3 but missed
• Dished an assist to Daniel Hankins-Sanford in the win over Quinnipiac (11/13)
• Got 2 minutes of PT in the win over Old Dominion in Hawai'i (12/24). Put up a 3 but missed
• Game logs
• Get To Know video

Additional data: Sports Reference

Career highs from RealGM

• High school years: Played at St. John’s Prep for two, then Phillips Exeter Academy for two⁵⁾
• Two-time Salem News all-star
• Two-time Catholic Conference all-star
• Senior team captain and All-NEPSAC honorable mention
• Played for the Middlesex Magic club on the UAA (Under Armour Association) circuit⁶⁾
• Played at Frank Martin's camp while he was still coaching at South Carolina⁷⁾
• 5/30/23: Marblehead native Cantineyra headed to UMass (The Daily Item, Lynn MA)

• Son to Rollie and Marie Castineyra, sister to Isabella
• His father Rollie played at Florida in the mid 1980s, appearing in 26 games, tallying 44 points and .447 shooting from the floor.⁸⁾ Rollie Junior said he will wear number 44 at UMass to “keep the legacy going.”⁹⁾

• Twitter: @RollieCastiney3
• Instagram: @rolliecastineyra