Question: For what franchise were Chad Gable and Jason Jordan Smackdown Tag Team Champions?

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WWE SmackDown Tag Team Championship: The WWE SmackDown Tag Team Championship is a professional wrestling world tag team championship created and promoted by the American professional wrestling promotion WWE on the SmackDown brand.  It is one of two tag team championships for WWE's main roster, along with the Raw Tag Team Championship on the Raw brand.  The current champions are The New Day (Big E, Kofi Kingston, and Xavier Woods), who are in their record tying second reign, both as a team and individually.

Chad Gable: Charles "Chas" Betts (born March 8, 1986) is an American professional wrestler who is currently signed to WWE, where he performs on the SmackDown brand under the ring name Chad Gable.  He was a part of the tag team American Alpha, along with Jason Jordan, where they are the former SmackDown Tag Team Champions.

WWE Raw Tag Team Championship: The WWE Raw Tag Team Championship is a professional wrestling world tag team championship created and promoted by the American professional wrestling promotion WWE on the Raw brand.  It is one of two tag team championships for WWE's main roster, along with the SmackDown Tag Team Championship on the SmackDown brand.  The current champions are Dean Ambrose and Seth Rollins, who are in their first reign as a team.  Individually, this is the first reign for Dean Ambrose, and the second reign for Seth Rollins.

Tencozy: Tencozy (occasionally spelled "Ten-Koji") is a professional wrestling tag team that has competed in New Japan Pro Wrestling and All Japan Pro Wrestling.  They are seven-time tag team champions (six-time IWGP Tag Team Champions and one-time NWA World Tag Team Champions).  In their history, Tencozy currently hold the second longest IWGP Tag Team Championship reign (430 days) and are currently the first and only team to have won both the G1 Tag League and World's Strongest Tag Determination League in general (2001, 2006 respectively) and in the same year (2008)

Jason Jordan: Nathan Everhart (born September 28, 1988) is an American professional wrestler and former amateur wrestler.  He is signed to WWE, where he performs on the Raw brand under the ring name Jason Jordan.

NWA Western States Tag Team Championship: The NWA International Tag Team Championship is a professional wrestling title, originally created as the NWA Western States Tag Team Championship in the National Wrestling Alliance's Amarillo, Texas territory, NWA Western States Sports.  The title was in use from 1969, when it replaced Amarillo's version of the NWA North American Tag Team Championship, through the promotion's 1981 closure.  The title was revived on July 15, 2014, by Vendetta Pro Wrestling when they joined the NWA.  The Vendetta Pro Wrestling Tag Team Champions at the time, Shane and Shannon Ballard, were recognized as the NWA Western States Tag Team Champions, and since then, the Vendetta Pro Wrestling Tag Team title belts have represented the NWA Western States Tag Team Championship.

The New Day (wrestling): The New Day is a professional wrestling stable performing in the WWE, composed of Big E, Kofi Kingston, and Xavier Woods, under the SmackDown brand, where they are the current SmackDown Tag Team Champions in their second reign.  They are two-time WWE (Raw) Tag Team Champions, with their second reign being the longest for any tag team championship in WWE history at 483 days.  As tag team champions, The New Day defends the titles under the Freebird rule, with all three members being recognized as champions.

The Can-Am Express: The Can-Am Express was a professional wrestling tag team comprising Doug Furnas and Dan Kroffat/Phil LaFon that wrestled in promotions such as All Japan Pro Wrestling (AJPW), Extreme Championship Wrestling (ECW), Universal Wrestling Association (UWA) and World Wrestling Federation (WWF).  They teamed up together for nine years from 1989 to 1999 and held success as tag team competitors.  In AJPW, they were a record five-time All Asia Tag Team Champions.  In ECW, they were one-time World Tag Team Champions and in UWA, they were two-time World Tag Team Champions.

Xavier Woods: Austin Watson (born September 4, 1986) is an American professional wrestler currently signed to WWE on the SmackDown brand under the ring name Xavier Woods.  He is part of The New Day, along with Big E and Kofi Kingston, where they are the current SmackDown Tag Team Champions in their second reign.  They are also former two-time Raw Tag Team Champions, with their second reign being the longest tag team title reign in WWE history.

American Alpha: American Alpha was a professional wrestling tag team, composed of former amateur wrestlers Jason Jordan and Chad Gable.  The team performed on WWE's developmental brand NXT before being moved up to the main roster on the SmackDown brand.  The team was disbanded after Jordan moved to the Raw brand on July 17, 2017 while Gable stayed on SmackDown.

Supporting paragraphs: Chad Gable Jason Jordan
Answer: WWE