IDAHO Falls, ID (KKCO/KJCT) The Grand Junction Rockies scored four runs in the top of the ninth capped off by Javier Guevara's two-run double to top Idaho Falls, 8-6.
Guevara went 3-5 with two RBI's and two runs scored.
The Rockies had six players record at least two hits.
Alejandro Mejia went just 4.0 innings allowing four runs on nine hits. Pioneer League All-Star Reagan Biechler picked up the win after going one inning of scoreless relief.
With the win the Rockies are now 26-21. Game two of the four-game set is at 7:15 P.M. on Friday.