By Jose G. GuerraSpecial to the AdvanceSix Rio Grande Valley high school baseball teams have advanced to the UIL Regional Quarterfinals and at least two will move on following this week’s pair of Valley matchups – Weslaco High vs. La Joya and McAllen Memorial vs. McAllen High.In other games, Brownsville Veterans will play Victoria East and in Class 3A Lyford will face Corpus Christi London.Weslaco and La Joya each went to Game 3, both taking different routes for the deciding win.La Joya scored seven runs in the fifth inning to blow open the game against San Antonio Brennan, claiming a ...