 headier days of the Pac-12 when there were so many other teams. Instead, they kind of piggybacked on the Mountain West and the Big 12 media days. Mariners back on the diamond tonight after an all-star break. They're hosting the Houston Astros. Mariners with a very slim lead in the AL West and right behind them, of course, are the Astros. So three games that mean plenty for both teams.