*Club domestic league appearances and goals, correct as of 20:32, 22 April 2022 (UTC) ‡ National team caps and goals, correct as of 20:32, 22 April 2022 (UTC)
Dumas played in the first round of the 2013–14 Coupe de la Ligue for Boulogne against Créteil on 6 August 2013, missing the first penalty in the shootout that Boulogne eventually lost.[3]
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