Green Line trains will run every 15 minutes or better around Saturday night's SDSU-Texas State football game, the first Pac-12 conference matchup hosted by the Aztecs. The transit agency will supplement trips into Stadium Station before the 7:30 p.m. kickoff and out in both directions after the crowd leaves Snapdragon Stadium.
The pregame addition begins away from the venue. Extra trains will depart SDSU Transit Center for Stadium Station between 4:50 and 7:30 p.m., supplementing scheduled Green Line service. That creates a second approach for riders who park or connect east of the stadium instead of sending every passenger through Old Town and Mission Valley from the west.
After the game, MTS says trains will operate every 15 minutes or better in both directions. Additional trips toward SDSU and downtown will continue until crowds diminish. The announcement does not specify a fixed number of extra trains or a final supplemental departure, so riders still need to check real-time information and the regular last-trip schedule rather than treat the frequency promise as unlimited late-night service.
Park-and-ride capacity is distributed across the line. Old Town has more than 400 MTS spaces plus roughly 300 Caltrans spaces available after 5 p.m. and on weekends. Morena/Linda Vista offers about 200, Grossmont 220, El Cajon Transit Center more than 400 and Amaya Drive 230. The spread can reduce the traffic and price exposure of parking next to the stadium, but the return trip must match the rider's direction and station.
Adults pay $3 for one ride, including transfers made within two hours. Payment can come from a PRONTO card or app, a bank card, a phone or a watch, but every passenger needs a separate method. On weekends, as many as two children age 12 and younger ride free with a fare-paying adult. A standard adult round trip therefore requires $6 in PRONTO value unless another fare program applies.
MTS is also selling a $20 Aztecs All-Season Pass covering trolley travel on six designated football game days through Oct. 17. The economics depend on use: a rider taking ordinary $6 round trips more than three times comes out ahead before considering other eligible travel. Someone attending only Saturday is better served by the regular fare. The agency's event product moves payment earlier, which can also shorten ticket-machine lines near kickoff.
The game is also a branding milestone for the host, but the transit operation is governed by ordinary constraints. SDSU's move into the Pac-12 may change the opponent and expected audience; it does not add platform space or remove the need to stage operators and vehicles. MTS reported 81 million passenger trips in fiscal 2026. A single event is small beside that annual total and unusually concentrated inside one station window.
The service plan is a movement strategy, not a guarantee of an uncrowded platform. Game length, attendance and how quickly fans exit will shape the postgame load. MTS carries about 250,000 weekday trips across 93 bus routes and four trolley lines, but a stadium release compresses demand into minutes. Saturday's test is whether added trains, dispersed parking and clear fare instructions can turn that burst into a steady two-direction flow.