Two camps who will get their respective Champions League qualifying adventures underway on Tuesday night, Olympiacos will welcome Nijmegen to Greece.With the European qualifiers once again stealing centre stage in midweek, there are plenty of attractive betting promotions available this summer.Verdict: Goal to be scored in both halvesBest Odds: 2/3Bookmaker: BetUSOlympiacosStarting with the hosts, left frustrated last season as they were eventually forced to settle for a silver medal finish among Greece’s elite, Olympiacos have their sights firmly set on recapturing their domestic crown this time around. However, limping their way over the finishing line back in May as they could only muster a pair of wins from their final seven Super League appearances, Jose Luis Mendilibar has seen his camp come under some serious scrutiny. Likewise, signing off their summer preparations with an action-packed 3-2 loss at the hands of Dutch outfit AZ Alkmaar, Olympiacos have shown some major cause for concern on either side of the interval. In fact, the Greek giants lost all of their final three friendly showdowns by an aggregate score of 7-2 and they are desperately searching for some essential defensive grit.Olympiacos Team NewsOfficially completing a permanent switch from Nottingham Forest this summer, David Carmo will make his competitive Olympiacos debut on Tuesday night. Likewise, following Carmo in Greece last week after leaving the City Ground on a free switch, ex-Manchester City goalkeeper Stefan Ortega should start between the sticks.Storming his way to the Super League’s Golden Boot last season after registering 18 domestic strikes, attacking talisman Ayoub El Kaabi will spearhead Olympiacos’ charge in the final third.NijmegenAs for the visitors, clinching a sensational bronze medal finish among Holland’s elite last season, Nijmegen rightfully cemented their spot as one of Europe’s ultimate surprise packages. Shattering a string of long-standing records and receiving a string of plaudits from across the continent, Dick Schreuder’s camp should be relishing a famous trip to Greece on Tuesday night. However, suffering KNVB Beker heartbreak on April 19th as they eventually slumped to a nightmare 5-1 drumming against AZ Alkmaar, Nijmegen also limped their way over the finishing line back in May. Mustering just a sole win from any of their final five domestic appearances across all competitions, the one-time Barnet manager is also searching for his own crucial defensive steel.Nijmegen Team NewsCompleting a permanent switch from Danish outfit Lyngby this summer, 21-year-old starlet Tobis Storm could start at the heart of Nijmegen’s defence on Tuesday night. Likewise, in what was a shock move last week, former Ajax icon Dusan Tadic will feature in the final third.Notching 11 Eredivisie strikes during the 2025/26 campaign and clinching Nijmegen’s Golden Boot, veteran striker and former Feyenoord marksman Bryan Linssen will spearhead Schreuder’s attack.Olympiacos vs Nijmegen Key Factors to ConsiderTuesday’s first-leg showdown in Greece will be the maiden competitive meeting between Olympiacos and Nijmegen.Olympiacos could only muster a pair of wins from any of their final seven domestic appearances across all competitions last season.Likewise, Nijmegen also mustered just two wins from any of their final seven competitive matchups back in May.The Greek heavyweights lost their final three pre-season showdowns this summer by an aggregate score of 7-2.Continuing on from their summer preparations, Olympiacos have mustered just a single clean sheet from their previous 10 appearances across all competitions.ConclusionTwo camps who have shown their own respective defensive issues on either side of the summer interval, neutrals could be treated to a thrilling first-leg battle on Tuesday night. Watching Olympiacos muster just a single clean sheet from any of their final 10 straight matchups across all competitions extending on from their summer preparations, chances could come at some rate in midweek. It should also be highlighted, Nijmegen have remarkably claimed just a sole clean sheet on their travels so far this calendar year.Verdict: Goal to be scored in both halvesBest Odds: 2/3Bookmaker: BetUSThe post Prediction: Olympiacos vs Nijmegen appeared first on SoccerNews.