Club Tijuana welcome basement-battling Mazatlán to the Estadio Caliente this Sunday morning in a Liga MX clash that has all the hallmarks of a low-scoring grinder. With the hosts boasting one of the stingiest home defenses in the division and the visitors struggling to find the net away from home, the value lies firmly in the unders market. Tijuana come into this fixture sitting 12th in the Clausura 2026 table with seven points from six games, but it's their home form that catches the eye. The Xolos are unbeaten in their last six home outings across all competitions, posting a formidable defensive record of just 0.33 goals conceded per game and keeping four clean sheets in that stretch. Recent results highlight their resilience: goalless draws against Puebla and Club America, plus a hard-fought 1-1 stalemate with Atletico San Luis. Even against high-flying Monterrey, they managed a 2-2 draw on the road. However, there's a concerning trend in their attack – they've drawn four of their last six home games, including a 0-0 friendly against this very Mazatlán side back in December, suggesting they dominate territory without always finding the killer instinct. Mazatlán, meanwhile, are in deep trouble. Perched second from bottom with just three points from six games, their only victory this season came against rock-bottom Santos Laguna (2-1 away) – a side with a solitary point and a -13 goal difference. Away from home, Mazatlán have been particularly blunt, averaging a meagre 0.60 goals per game while conceding 1.00. Their recent 1-5 demolition at home to Monterrey exposed their defensive frailties, though interestingly their underlying data shows a slight improving trend in points and goals conceded – albeit from a catastrophically low base. The head-to-head history heavily favours Tijuana, who remain unbeaten at home against Mazatlán with two wins and two draws from four encounters. More significantly for bettors, these fixtures have historically been tight affairs – only two of the last eight meetings have produced more than 2.5 goals, with the most recent clash ending in that 0-0 December stalemate. The goal expectancy data (Home 1.08, Away 0.47) points toward a combined 1.55 expected goals, which aligns perfectly with the teams' recent output. Tijuana's home defense has been elite-level (0.33 conceded per game), while Mazatlán's away attack ranks among the worst in the league. When you factor in that Mazatlán have failed to score in two of their last four away trips and Tijuana have kept four clean sheets in their last six home games, the case for a low-scoring contest becomes compelling. **Key Points:** • Tijuana have kept four clean sheets in their last six home games, conceding just 0.33 goals per game • Mazatlán average only 0.60 goals per game away from home and have scored in just two of their last four away fixtures • Only two of the last eight H2H meetings have gone Over 2.5 goals • Goal expectancies of 1.08 (Home) and 0.47 (Away) suggest a combined 1.55 expected goals • Mazatlán's sole win this season came against bottom-placed Santos Laguna **Summary:** The market is pricing this as a standard Liga MX fixture, but the data tells a different story. Tijuana's defensive solidity at home (four clean sheets in six) meets Mazatlán's blunt away attack (0.60 goals per game) in a matchup that screams low scoring. With goal expectancies totaling just 1.55 and the historical H2H trend supporting tight affairs, the 2.30 available on Under 2.5 Goals represents excellent value. Tijuana should control the game, but their tendency to draw at home (66.67% draw rate) and Mazatlán's inability to create chances make the unders the smart play.