All the news from the first games in the best-of-three Euroleague quarter-finals with CSKA suffering a shock home defeat to Olympiacos.

Maccabi Tel Aviv 82-75 AXA FC Barcelona

Maccabi were never behind as they edged the first match of their series against Barcelona 82-75.

The Israelis didn't have one big scorer on the night but five players chipped in with double figures.

Esteban Batista had 15 points, Terrence Morris 14 points and 10 rebounds, Nikola Vujcic 12 points, Yotam Halperin 11 points and five assists, and Will Bynum also chipped in with 11.

Montepaschi Siena 73-66 Fenerbahce Ulker

Ksistof Lavrinovic top scored with 16 points as Montepaschi Siena took control of their series with Fenerbahce.

The Italians are looking to return to the Final Four after a three-year absence and now need just one more win to make it to Madrid.

A strong start formed the basis for the victory with Siena opening up a 23-16 lead at the end of the first quarter.

TAU Ceramica 74-66 Partizan Belgrade

TAU Ceramica remain on course for their fourth consecutive Final Four appearance with a 74-66 win over Partizan Belgrade.

Zoran Planinic top scored for the ACB team with 18 points as they look to clinch a spot in Madrid where they would have strong support if they made it.

TAU were actually down by two at the half but they had a big third quarter where they outscored the Serbs 20-12.

CSKA Moscow 74-76 Olympiacos

Olympiacos caused a big shock in the night's first game with a 76-74 victory in Moscow thanks to a two-point buzzer beater from Lynn Greer.

The win means that the Greeks will make the Final Four with a win in Athens on Thursday.

Qyntel Woods top scored for the visitors with 20 points while Greer had 19 points and six assists.

Matjaz Smodis had 21 points for the Russians, who paid for a slow start as they fell to defeat despite outscoring their opponents 22-14 in the final quarter.

Seán Fay / Eurosport