|Hometown:||San Mateo, Calif.|
|Major:||Undeclared Arts & Sciences|
AS A SOPHOMORE (2014-2015): (XC) Took 23rd place at the season-opening USF Invitational by running 26:14.9 in the men's 8k race ... finished in 10th place at the West Coast Conference Preview Meet with a time of 24:55.4 in the men's 8k ... ran the men's 8k at the Roy Griak Invitational in 28:10 ... posted an 8k invitational time of 24:45.4 at the Bronco Invitational ... finished with an 8k time of 24:40.7 at the West Coast Conference championships ... closed out the season with a 10k time of 32:44 at the NCAA West Region Championships.
AS A FRESHMAN (2013-2014): (XC) Started the season at the USF Invitational in the 8k with a time of 26:53.1, finishing 26th … earned fourth place at the West Coast Conference Preview in the 8k with a time 25:41.5 … ran a 27:04 in the 8k at the Stanford Invitational … ran a 25.42.9 in the 8k at the Bronco Invitational ... posted a time of 25:53.5 at the West Coast Conference Championships 8k race.
(TRACK) Notched a top-four finish in six of the 12 events he competed in as a freshman ... opened the season with a 1500m-winning time of 4:01.44 at the Kim Duyst Invitational ... ran the 800m race in 1:56.50 and the 1500m race in 3:54.85 at the Aggie Open ... posted a 1500m time of 3:55.31 at the Johnny Mathis Invitational ... finished the 800m race in 1:56.09 and the 1500m race in 3:53.28 at the SF State Distance Carnival ... notched a 1500m time of 3:51.86 at the Mt. SAC Relays ... ran the 5000m race at the Bryan Clay Invitational in 14:53.02 ... posted an 800m time of 1:54.29 at the Brutus Hamilton Open ... ran the 1500m race at the West Coast Last Chance open in 3:49.78 ... closed out the season by running the 5000m race in 14:54.70 at the West Coast Invitational.
COLLEGE PERSONAL BESTS
Cross Country: 8k - 24:40.7 (2014 West Coast Conference Championships) ... 10k - 32:43.7 (2014 NCAA West Region Championships).
Track: 800m - 1:54.29 (2014 Brutus Hamilton Open) ... 1500m - 3:49.78 (2014 West Coast Last Chance Open) ... 5000m - 14:53.02 (2014 Bryan Clay Invitational).
HIGH SCHOOL: Graduated from Junipero Serra in 2013 ... high school coaches were Ron Dimaggio and Willis McCarthy ... WCAL Cross Country Champion, running a 15:19 at Crystal Springs ... WCAL runner-up at 1600m and 800m ... CCS Finalist at 1600m (6th) and 800m (7th) ... CA State meet qualifier in the 4x400m ... personal bests include a 4:17.04 in the 1600m and a 1:55.31 in the 800m (both run at CCS Finals).
COACH MONTORO ON BERRIATUA: "Joey is a talented runner with a great deal of range and is a tough competitor. He performs his best in the championship races and has a very bright future at Santa Clara. His coach at Serra, Ron Dimaggio has prepared him well for the next phase of his running career."