Sania has teamed up with American Bethanie-Mattek Sands for the third Grand Slam of the year.
After the celebrity pair's first-round Wimbledon win over Andreas Mies and Alexa Guarachi last week, Murray tweeted: "Well that was fun... #SerAndy"
Izhaan is seen smiling adorably while his mum and her partner can barely contain their joy on stunning 6th seeds Krawczyk and Guarachi in the opening round of he Wimbledon doubles championships on Thursday.
Opelka edges Kyrgios to set up all-American final with John Isner in Houston
Sania and Mattek-Sands too had two opportunities to break their rivals but the American fluffed a volley from the net before left-handed Desirae served extremely well to eventually hold.
Sunday's final was an intense contest as nerves played their part, with 10 of the 22 games going against serve.
Fifteen-year-old Cori Gauff clawed her way back from a set and 5-2 down and saved two match points to beat Slovenia's Polona Hercog 3-6, 7-6(7), 7-5 on Friday and reach the Wimbledon fourth round.