Players vie for the header during the UEFA Euro 2020 Group E football match between Spain and Sweden at La Cartuja Stadium in Sevilla on June 14, 2021. (JULIO MUNOZ / POOL / AFP)

LONDON - Three-time European champions Spain were held by Sweden 0-0 in their Euro 2020 opener while Patrik Schick scored twice to seal a 2-0 win for Czech Republic over Scotland on Monday.

Spain hosted their first opponents in Group E in Seville with nearly 80 percent of possession and a total of 17 shots

Schick's second goal was a sensational halfway-line goal stunner, which has been already labeled as the greatest goal of this tournament by some media.

Spain hosted their first opponents in Group E in Seville with nearly 80 percent of possession and a total of 17 shots. But they failed to take advantage of their dominance when facing a well-organized Sweden, whose defender Victor Lindelof was rewarded as the Star of the Match for shutting out the Spanish forwards in a great performance.

The other first-round match of Group E was held in St Petersburg between Poland and Slovakia, as 10-men Poland suffered a 2-1 loss.

Slovakia looked comfortable in the first half and opened the scoring against uninspired Poland after Robert Mak's solo run and effort dropped off Wojciech Szczesny's near post before bouncing off the goalkeeper's right shoulder into the goal in the 18th minute.

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Poland needed some time to recover but restored parity 27 seconds after the restart as Karol Linetty finished off Maciej Rybus' build-up work.

Poland's midfielder Karol Linetty (right) scores the team's first goal during the UEFA Euro 2020 Group E football match between Poland and Slovakia at the Saint Petersburg Stadium in Saint Petersburg on June 14, 2021. (ANTON VAGANOV / POOL / AFP)

The Polish suffered a setback after 62 minutes when Grzegorz Krychowiak was sent off the pitch with a second yellow card and Slovakia managed to turn their numerical advantage into goal seven minutes later as Milan Skriniar 's low shot found the net.

As the group leaders, Slovakia will wait in St Petersburg to meet Sweden on Friday. Spain will host Poland in Seville on Saturday.

In Glasgow, Schick scored a brace to help Czech Republic defeating Scotland 2-0 in front of around 9,000 fans at Hampden Park.

Schick flicked a header minutes before the interval, then stunned the crowd with a sensational halfway-line goal seven minutes after the break.

Scotland will try to challenge England at London's Wembley Stadium on Friday. The Three Lions beat Croatia 1-0 in their opening match of Group D last Sunday.