ACQUIRED: Signed on June 26, 2017.
2018: Made his MLS Cup debut on Dec. 8, playing 90 minutes in a 2-0 loss against Atlanta United FC … Tallied his third playoff appearance in a 0-0 draw against Sporting Kansas City, before suffering an injury on Nov. 25 ... Played 120 minutes in a 4-2 playoff win in penalty kicks against Seattle Sounders FC on Nov. 8 ... Played 58 minutes before being sent off with a red card in a 2-1 road win against FC Dallas on Oct. 31 ... Made his 31st start of the season, logging 90 minutes and scoring one goal in a 3-0 win over Real Salt Lake on Oct. 21 ... Started, playing 90 minutes in a 0-0 draw against FC Dallas on Sept. 29 ... Started, logging 90 minutes in a 3-2 win over Columbus Crew SC on Sept. 19 ... Started, playing 90 minutes in a 4-1 loss at the Houston Dynamo on Sept. 15 ... Started, logging 90 minutes in a 2-0 win against the Colorado Rapids on Sept. 8 ... Started playing 90 minutes in 1-1 draw at the New England Revolution on Sept. 1 ... Started, logging 90 minutes in a 2-0 win against Toronto FC on Aug. 29 ... Made his 23rd straight start, logging 45 minutes in a 3-0 loss at Sporting KC on Aug. 18 ... Became the first Timbers defender to start in 20 straight matches to start a season in a 3-0 win over the Union on Aug. 4 ... Became the first Timbers defender to record a brace in a 3-2 win over Seattle Sounders FC on June 30 ... Made his first U.S. Open Cup appearance, playing 90 minutes in a 1-0 win over the Galaxy on June 15 ... Played 90 minutes for an 13th straight game in a 0-0 draw against SKC on June 9 ... Scored his first career MLS goal in a 3-0 win over NYCFC on April 22 ... Recorded his first career MLS assist in a 3-2 win over Minnesota United on April 14.
2017: Made 13 MLS appearances (13 starts) after joining the Timbers midway through the season ... Started and played 90 minutes for a fourth straight game (July 19-Aug. 6) in a 3-1 win against the Galaxy on Aug. 6 ... Made his Timbers and MLS debut in a 4-1 loss against Real Salt Lake on July 19.
Prior to signing with the Timbers, Mabiala, 30, made 201 professional appearances in Europe, playing in France's Ligue 1 and the Turkish Super Lig with Paris Saint-Germain, Karabükspor and Kayserispor.
At the international level, Mabiala has made nine appearances (9 starts) for the Democratic Republic of the Congo National Team, starting in six 2010 FIFA World Cup qualifying matches, while also making two appearances (2 starts) in the 2013 Africa Cup of Nations and a friendly appearance in 2008.