Liverpool's defense was overrun for the entire 90 minutes at Villa Park with Ollie Watkins scoring a first half hat-trick, Jack Grealish scoring twice and John McGinn and, new arrival, Ross Barkley also getting in on the act.
Moussa Djenepo scored his first home goal for Southampton in the 41st minute and Oriol Romeu smacked home a sensational volley with just over 20 minutes remaining as the Saints kept their second clean sheet in two games.
Elsewhere, Santos rallied late to secure a 3-2 win at Goais. Marcos Leonardo, Jefferson and Marinho were on target for the visitor while Vinicius Lopes and Victor Andrade scored for Goias.
Dortmund pressed forward but had to wait until the 31st minute before the good build-up work and pass into the box from Giovanni Reyna allowed Haaland to break the deadlock with a hammer from close range.
Boulaye Dia levelled in the 66th minute to clinch the second point for Reims this season.
Alba had to limp off in the 74th minute and was replaced by new signing Sergino Dest, who played on the left of the Barca defense, despite being right-footed.
"We are in a very strange situation, after a lot of months without much tennis, especially for me, that I didn't play in America, I don't know if it's a positive thing or a negative thing," Nadal said when asked how important it was to keep the early-round matches short and sweet.
BOGOTA, Oct. 4 (Xinhua) -- Uncapped striker John Cordoba has been drafted into Colombia's squad for World Cup qualifiers against Venezuela and Chile, the Colombian Football Federation (FCF) said on Sunday.
BERLIN, Oct. 4 (Xinhua) -- Robert Lewandowski scored four goals to help Bayern Munich beat Hertha Berlin 4-3 in the closing game of the third round in the Bundesliga on Sunday.
"Since then, I've made huge progress because I've played a few big matches, against Simona, against Caroline Wozniacki and Naomi Osaka, and I think it helped me a lot and now I feel like I can handle the pressure," Swiatek added.
He will also miss the first four Champions League group matches in which Real Madrid line up against Inter Milan, Shakhtar Donetsk and Borussia Monchengladbach following Thursday's draw.