If you want to discount DRS completely (as the stat you quote does in it's calculation), but people high up the Fangraphs staff (like Cameron) says both UZR and DRS need to be looked at. In fact, what the Fangraphs site says about DRS is: 'Run value defensive stats like DRS provide you with the best estimate of defensive value currently available and allow you to estimate how much a player’s defense has helped his team win.' and 'Total Defensive Runs Saved indicates how many runs a player saved or hurt his team in the field compared to the average player at his position. Defensive Runs Saved (DRS) captures a player’s total defensive value. and 'Defensive Runs Saved uses a rolling one-year basis for the Plus/Minus system, while UZR uses several years of data to determine each play’s difficulty level. Those above are just some reasons why I prefer DRS to UZR and why I quote that stat WAY more than UZR (and why I never quote DEF which excludes DRS). In any event, we don't agree. I don't believe a player who hasn't been below zero inn either UZR or DRS for the last couple years is a bad defender relative to his position. Especially when zero is average for the position in both stats according to explanations of the stats on Fangraphs. For me, that makes it hard to say he's below average at his position when he hasn't been below zero (considered average) at either stat in the last two years and because to be considered a below average player, you need to hit -5 according to both stat explanation. You apparently disagree. I'm okay with that. As far as your last paragraph, did you notice there were no 1Bs with a positive Def? Even Belt and his 8.6 UZR? Before the season even starts, 1Bs have a good size negative number because that is what positional adjustment assigned to 1B. Do you believe there isn't even one 1B who provides positive value to his team?