No, not "munching" toward Mendoza--"marching" toward Mendoza. Since April 4 (game 4 of the season), Andruw Jones has not matched or surpassed the .200 batting average level, commonly known as the Mendoza Line. That's a streak of 15 games below .200 for the $18MM man ($36 over two years).
We here at SoSG are graph-crazy, so as a public service we are tracking Jones' batting average progress, as well as (more recently) regress. Here's the latest, after 19 games: