The Giants and Padres are getting together for a baseball game today. The total currently is 15 1/2. Is this game being played on the surface of Mars? 

Not quite. But the matchup is taking place at Estadio Alfredo Harp Helu stadium in Mexico City, where the altitude is 2,000 feet higher than Coors Field in Denver. If that's not enough the left field fence is a mere 325 feet away from home plate. Same as the right field dimension. Center field is 400 feet. It's the first regular season MLB game in Mexico City. 

Even so, a 15 1/2 for a baseball total? These aren't good hitting teams. The starting pitchers are respectable and the bullpens are rested after both teams were idle Friday. 

So I'm going Under. 

San Francisco has a below average offense. The Padres have been a major disappointment offensively ranking 26th in runs and 30th in batting average. 

The pitching matchup is Sean Manaea versus Joe Musgrove. Manaea is 2-1 lifetime against the Padres with a 3.22 ERA. Musgrove is 4-3 career-wise versus the Giants with a 3.15 ERA in 12 starts spanning 71 1/3 innings. He was 2-0 against the Giants with a 1.07 ERA in 33 2/3 innings last year.