St. Mirren vs Kilmarnock: match statistics

St. Mirren average only 0.59 goals per home match despite xG 1.40, with a mere 5% conversion rate and failing to score in 59% of home games, which severely limits their attacking output. Kilmarnock on the road average 0.88 goals with xG 1.10, have a higher conversion (10%) and only 29% of away matches without a goal; in their last 5 away games the visitors scored 7 goals and averaged 1.4 points per match. At the same time Kilmarnock’s away defence is vulnerable — conceding 2.29 goals per match with xG against 1.92, while St. Mirren concede 1.06 at home and keep clean sheets in 47% of home games, which balances the outlook. Considering the shot balance (St. Mirren 12.35 vs Kilmarnock 9.0 per match), the hosts’ low efficiency and the visitors’ better recent form, I expect an even, low-scoring game with a slight lean towards a draw.

I back BTTS - Yes with a 60% vs 40% confidence because seasonal and xG signals point to a high probability of goals from both sides. Kilmarnock has a seasonal BTTS rate of 65% versus 44% for St. Mirren, while the league average BTTS is 51%, supporting a Goal/Goal outcome. Both teams show defensive vulnerability: St. Mirren concedes 1.5 goals at home on average and have 51 goals conceded this season (xG against 1.45), while Kilmarnock concedes 2.29 goals away and have 66 conceded this season (xG against 1.92) — additionally Kilmarnock have only 12% clean sheets versus 33% for St. Mirren. Offensively, St. Mirren record xG_for 1.46 and 1.39 goals at home, and Kilmarnock have xG_for 1.10 and have averaged 1.4 goals in their last 5 matches, so both sides possess scoring potential. A counterpoint is that BTTS occurred in only 20% of both teams’ last 5 matches and St. Mirren’s poor form in L5 (0.8 goals and form string "wllll"), which lowers certainty, hence a moderate but still leaning Yes at 60%.

The xG-based model estimates 1.69 expected goals for St. Mirren (attacking xG 1.46 vs the xG Kilmarnock typically concedes 1.92) and 1.28 for Kilmarnock (attacking xG 1.10 vs the xG St. Mirren typically concedes 1.45), totaling 2.97 expected goals. This aligns with seasonal figures: St. Mirren score 1.39 and concede 1.50 at home on average, while Kilmarnock away score 0.88 and concede 2.29, indicating a match prone to goals. Seasonal rates show Over 1.5 in 78% of St. Mirren’s matches and 88% of Kilmarnock’s; probabilistic calculations with lambda=2.97 give approximately an 80% chance for OVER 1.5, 57% for OVER 2.5 and 35% for OVER 3.5. Additionally, Kilmarnock have 65% BTTS matches, St. Mirren 44%, and shot averages 13.17 vs 9.00 with shots on target 4.22 vs 3.41 support a minimum two-goal scenario. Based on this, I recommend betting OVER 1.5 (line 1.5) as the strongest signal from the data.

St. Mirren led at the break in 56% of matches, averaging 0.89 goals by half-time and conceding 0.44, while Kilmarnock led at the break in only 18% and averaged 0.41 goals by half-time. The home side have a higher xG of 1.46 versus the visitors' 1.10, score an average of 1.39 goals per match, while Kilmarnock concede 2.29 on average and have won just 6% of away games, all factors favoring St. Mirren. The second half reduces the home advantage (St. Mirren concede on average 1.06 goals after the break, and Kilmarnock score 0.47 after the break), so a draw or an away turnaround is possible, but the statistics show this occurs rarely. Additionally, the hosts earn an average of 1.83 points by half-time versus 0.82 for Kilmarnock, indicating control of the first half. Therefore the strongest signal is St. Mirren to lead at the break and win (1/1), so 1/1 receives the highest weight (40%), with the remaining scenarios assigned lower probabilities.