SAN DIEGO STATE - 2017 Posted a 4.57 ERA in 21.2 innings pitched over 25 relief appearances with a 1-1 record… Had three different streaks of four or more games without allowing a run… Struck out a season-high five in only 2.1 innings of work against UNLV on April 13… Held opponents to a .208 batting average with runners on base… Finished second on the team with 11.22 strikeouts per nine innings… Owned a 3.29 ERA in non-conference play and a 2.70 ERA on the road… Allowed only one of nine inherited runners to score last season, good for best stranded runner percentage on the team (89.9%).
HIGH SCHOOL Won a pair of baseball varsity letters at Upland High School in Upland, Calif. ... Coached there by Mike Alonso ... A first-team all-Baseline League selection as a senior ... Named team's Pitcher of the Year ... Served as the Scot's closer as a junior notching four saves while striking out 12 in 11.2 innings ... Record of 1-0 with a 3.00 earned run average ... Opponents hit .196 against him ... Honor roll student... Pitcherwho is expected to serve in middle relief in his first season at San Diego State ... Rated the 39th-best prep pitcher in the state of California by Perfect Game ... Played during summer of 2016 with Phenom Signature, GBG (Garciaparra Baseball Group) and IPB (International Performance Baseball) Baseball ... Named a 2016 Rawlings-Perfect Game Honorable Mention All-American and California Region Honorable Mention by Perfect Game.
PERSONAL Adrian Mardueño was born Feb. 3, 1998, in Arcadia, Calif. ... Son of Miguel and Jossie Mardueño ... Favorite athlete is Toronto Blue Jays pitcher Marcus Stroman ... Majoring in kinesiology at San Diego State.