Du-Ri, who was with Freiburg last season, also spent spells at Eintracht Frankfurt, Mainz and Koblenz.
Eintracht Frankfurt were to host Mainz in a mid-table clash in the late match.
Mainz beat Nuremberg 1-0, Freiburg won 2-1 in Bochum and Borussia Moenchengladbach drew 0-0 with Stuttgart.
The meeting in Mainz also learned, though, of another experiment that has met with better fortune.
Second-placed Borussia Dortmund going down 2-1 away to Schalke while third-place Bayer Leverkusen lost 1-0 at Mainz.
Near the island of Helgoland , the Mainz, a German light cruiser, can be visited under water.
Andreas Ivanschitz put Mainz ahead in the 25th minute before Aristide Bance doubled the lead in the 37th.
Du-Ri has previously played for Bayer Leverkusen, Arminia Bielefeld, Eintracht Frankfurt and Mainz.
The Republic are facing Georgia at the neutral venue of Mainz in Germany.
Mainz drew 1-1 with Werder Bremen while Freiburg were 2-0 winners against Monchengladbach.
W. Bush gave his "Europe, Whole and Free" speech in Mainz, Germany, and the project is only half complete.
Wolfsburg suffered yet another home defeat after going down 2-0 to Mainz 05.
Stuttgart thrashed Mainz 4-1 to go fifth, eight points behind Borussia Moenchengladbach who host second-from bottom Hertha Berlin in the evening kick-off.
CNN: Gomez brace earns Bayern win but Dortmund maintain lead
Southwest Airlines spokesman Chris Mainz cited delays and cancellations because of weather in Chicago and storms in other parts of the Midwest.
The investigation was carried out by Nick Schader from the Report Mainz news programme who is also a member of Second Life.
In the German Cup, VfL Wolfsburg and SC Freiburg progressed to the semifinals after victories over OFC Kickers 1901 and Mainz respectively.
He was arrested in Mainz for being on a train without a ticket and was extradited to Italy to face murder charges.
In the other Bundeslga match on Sunday, Stuttgart were denied a much-needed win as Mainz scored a late penalty in a 1-1 draw.
Stuttgart's veteran goalkeeper Jens Lehmann saw red as he conceded the late spot kick, stepping on the foot of Mainz striker Aristide Bance.
Mainz drew 1-1 with fourth-bottom Wolfsburg, while Augsburg pushed Hoffenheim down to second from the foot of the table with a 2-1 win.
Mainz was unable to provide the standard temperature of the water on Southwest flights, but said it has never been an issue in the past.
But there was deadlock in the game between Mainz and Schalke.
Spanish side Sevilla beat Mainz, Russian team FC Zenit St Petersburg saw off AEK Athens and Portuguese outfit Vitoria won a tight tie against Wisla Krakow.
BBC: SPORT | Football | Europe | Boro & Bolton learn Uefa Cup fate
In Saturday's other matches, Hertha Berlin crashed to a fourth consecutive league defeat after conceding two goals in the final 10 minutes to lose 2-1 at Mainz.
Mainz went ahead in the 25th minute with Ivanschitz scoring his first goal in German football, although Bayern goalkeeper Michael Rensing must accept some of the blame.
"Our Customers' comfort is our top priority at all times, and we safely serve about 100 million drinks onboard every year, " Southwest spokesman Chris Mainz said in a statement.
In other matches, Schalke beat Mainz 3-0 with Jefferson Farfan opening the scoring from the spot and new boys Fortuna Dusseldorf continued their unbeaten start with a 2-0 win at Greuther Fuerth.
In Nokia's case, the meeting involved gathering about 100 engineers and product managers from offices as far-flung as Massachusetts and China in a hotel ballroom in Mainz, Germany, two people who attended the meeting recall.
He refused a red hat to Bishop Karl Lehmann, the head of the German Bishops Conference, who was put in charge of the German diocese of Mainz, traditionally a Cardinal's seat, as long ago as 1983.
Dortmund won 2-0 against Mainz to stay second in the German league -- 20 points behind Bayern -- with goals from Marco Reus after 32 seconds and Robert Lewandowski late in the match ensuring qualification for next season's Champions League.
CNN: Bayern brimming with confidence ahead of Barcelona clash
应用推荐