Given their recent performance and the closeness of their prior meetings, Benfica should be able to avoid losing by more than one goal in their Champions League matchup against Barcelona. With Barcelona leading 1-0 from the first leg, the odds are in favour of a close match.

Benfica can score against this opponent, as seen by their recent 5-4 group stage loss to Barcelona and their impressive play in domestic leagues. Under Hansi Flick, Barcelona has been erratic, and their defence may be weakened by Pau Cubarsí's absence because of a red card from the first leg. Ronald Araujo is expected to step in, which could stabilize the backline, but it’s a potential weak point Benfica might exploit.

Barcelona has less motivation to launch a full-scale attack because they only need to avoid losing by two goals to advance after the 1-0 first leg. Benfica's strong play and desire to score indicate that they will advance, which might result in a close game. Both teams can score, as demonstrated by the previous 5–4 match, but more cautious play is typically seen in the knockout stage, particularly when there is a lead to defend.

To quantify this, let’s look at recent form:

Barcelona’s last five games: W-W-L-D-W (goals for 12, against 7).

Benfica’s last five games: W-W-D-L-W (goals for 10, against 5).

This suggests both teams are scoring and conceding, but Benfica’s home games have seen them tighter at the back, with only 2 goals conceded in their last three home Champions League matches. Barcelona’s away form has been less consistent, with 3 goals conceded in their last two away European games.

The study suggests that Benfica can probably avoid losing by more than one goal. Barcelona's defensive weaknesses without Cubarsí and the 1-0 score from the first leg point to a close game. Benfica +1.5 goals is a good bet because the data points to a one-goal margin or greater for Benfica.

考虑到他们最近的表现和之前的交锋，本菲卡应该能够避免在欧冠对阵巴萨的比赛中输掉超过一个球。巴萨首回合1-0领先，比分势均力敌。

本菲卡可以在对阵对手的比赛中进球，从他们最近4 - 5输给巴塞罗那和他们在国内联赛中令人印象深刻的表现就可以看出这一点。在弗里克的带领下，巴萨表现不稳定，他们的防线可能会因为保罗Cubarsí在首回合的红牌缺席而被削弱。罗纳德·阿劳霍有望上场，这可以稳定后防线，但这是本菲卡可能会利用的一个潜在弱点。

巴萨没有发动全面进攻的动力，因为在首回合1-0的比赛后，他们只需要避免输掉两球就可以晋级。本菲卡的强势表现和对进球的渴望表明他们将晋级，这可能会导致一场势均力敌的比赛。两队都可以进球，正如之前5:4的比赛所证明的那样，但在淘汰赛阶段，人们通常会表现得更加谨慎，尤其是在需要捍卫领先优势的时候。

为了量化这一点，让我们看看最近的情况：

巴萨最近五场比赛战绩：W-W-L-D-W（12球，7球）。

本菲卡最近五场比赛：W-W-D-L-W（10胜5负）。

这表明两支球队都在进球和失球，但本菲卡在主场比赛中看到他们在后防线上更加紧密，在最近的三场欧冠主场比赛中只丢了2球。巴塞罗那的客场状态不太稳定，在最近的两场欧洲客场比赛中丢了3球。

这项研究表明，本菲卡可能可以避免输掉一个以上的球。巴萨的防守弱点在没有Cubarsí的情况下，从首回合1-0的比分中分到了一场势不可挡的比赛。本菲卡+1.5个进球是一个很好的赌注，因为数据表明本菲卡将有一个或更多的进球差距。