R1: (3) José Checa (ESP) & Marcus Willis CR 1196 (843+353) "defeated" (WC) Faustino Arrogante & Pablo Llaneza (ESP/ESP) UNR by a walkover (one of three in the first round! )
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QF: Arturo Torregrossa & José Facundo (I assume!) Vidal (ESP/ESP) UNR vs (3) José Checa (ESP) & Marcus Willis CR 1196 (843+353)
I suspect the winner will play the American qualifier rather than the seeded Bolivian clay courter. The young American has a few decent scalps on his CV and very respectable scorelines against good players.