Boston Celtics sign F Amari Williams

Amari Williams' signing with Boston earns a C Contract Value Index (CVI)—a market-rate deal that offers fair value but carries minimal upside for a playoff-contending team burning roster spots on the margins. At $245K annually, this is a minimum-salary or near-minimum commitment, which immediately floors the risk: the Celtics are not overpaying in absolute terms. However, the value question hinges on opportunity cost and championship-window math. With the playoffs five days away and Boston positioned as the #2 seed in the East, depth acquisitions at this price point typically target playoff rotation depth or emergency ballast rather than rotation anchors—and if Williams is operating at that tier, the dollars align with the expected output. The C grade reflects fair value: cheap enough that the deal poses no cap burden, but pitched at a depth-piece role that offers minimal margin for error or playoff impact in a high-stakes environment. For a contender eyeing June, this is prudent financial housekeeping, not a bargain find. The real test is whether the Celtics need this particular body in the next ten days; if he's filler, the deal remains neutral; if injuries force him into rotation minutes, fair value becomes a blessing.