Over/Under 3 Analysis
Over (over 3 goals): 60%

Unión Española usually adopts an offensive tactic at home, and they are capable of creating and converting multiple scoring opportunities in the game. At the same time, although Cobreloa is playing away, they may also score if they can play an efficient counterattack. In general, the probability of the total number of goals in the game exceeding 3 is high.
Under (less than 3 goals): 40%

If Cobreloa can effectively curb Unión Española's offense and remain solid on the defensive end, the number of goals in the game may be limited to a lower range, but the probability of this happening is relatively low.
Conclusion
Comprehensive analysis, considering Unión Española's home offensive ability and Cobreloa's possible defensive counterattack tactics, the probability of this game exceeding 3 goals is high. The total number of goals in the game is expected to be between 3-4 goals, and the probability of exceeding 3 goals is high.



译文(自动翻译仅供参考):

超过/低于3分析
超过(超过3个进球):60%

Unión Española通常在主场采取进攻战术，他们有能力在比赛中创造和转化多个得分机会。与此同时，虽然科雷罗亚是客场比赛，但如果他们能打出有效的反击，也可能得分。一般来说，比赛中进球总数超过3个的概率很高。
少于3个进球:40%

如果Cobreloa能够有效遏制Unión Española的进攻，在防守端保持稳固，那么比赛的进球数可能会被限制在一个较低的范围内，但这种情况发生的概率相对较低。
结论
综合分析，考虑Unión Española的主场进攻能力和Cobreloa可能的防守反击战术，本场比赛超过3球的概率很高。比赛总进球数预计在3-4球之间，超过3球的概率很高。