Colby was tagged in the photo gallery "Granite Bay vs. California (CIF NCS D1 Playoff)".
Colby's stats have been entered for the win vs. Oak Ridge on Thursday, Mar. 24, 2022.
Colby's stats have been entered for the win vs. Vista del Lago on Thursday, Apr. 28, 2022.
Colby's stats have been entered for the win vs. Jesuit on Tuesday, Apr. 26, 2022.
Colby's stats have been entered for the win vs. Oak Ridge on Thursday, Apr. 21, 2022.
Colby's stats have been entered for the win vs. Rocklin on Tuesday, Apr. 19, 2022.
Colby's stats have been entered for the loss vs. Vista del Lago on Thursday, Apr. 7, 2022.
Colby's stats have been entered for the win vs. Rocklin on Thursday, Mar. 31, 2022.
Colby's stats have been entered for the win vs. Vista del Lago on Thursday, Mar. 17, 2022.
Colby's stats have been entered for the loss vs. California on Thursday, May. 5, 2022.
Colby's stats have been entered for the win vs. Del Oro on Tuesday, Apr. 5, 2022.
Colby's stats have been entered for the win vs. Vintage on Tuesday, May. 3, 2022.
Colby's stats have been entered for the loss vs. Redwood on Saturday, Apr. 2, 2022.
Colby's stats have been entered for the win vs. Marin Catholic on Saturday, Mar. 26, 2022.
Colby's stats have been entered for the win vs. Monte Vista on Friday, Mar. 11, 2022.
On Thursday, May 5, 2022, the Granite Bay Varsity Boys Lacrosse team lost their at California HS game against California High School by a score of 9-10.
Colby Gravlin was tagged in the video "5 Goals vs Vintage ".
On Tuesday, May 3, 2022, the Granite Bay Varsity Boys Lacrosse team won their at Memorial Stadium (Napa) game against Vintage High School by a score of 17-5.
Colby's stats have been entered for the win vs. San Ramon Valley on Saturday, Mar. 5, 2022.