Robert Kraft Protective Order Granted, Spa Video Can't Be Released for Now

Robert Kraft just won a major battle in the war over whether that spa video ever sees the light of day -- a judge has granted a protective order that keeps it on lockdown ... for now.

In court docs, obtained by TMZ, the judge agreed with Kraft's attorneys that releasing the police surveillance video to the media would jeopardize the Patriots owner's right to a fair trial. As a result, the judge's order says the video cannot go public until the case is over -- whether that's by plea agreement or prosecutors dropping the charges -- or once a trial jury is sworn in for the case.

The order is a victory for Kraft's legal team because it means ... prosecutors can't use the potential release of the video as leverage to get Kraft to cave on a plea deal.

However, Kraft might want to keep the champagne on ice.

There's another hearing scheduled for Friday where the judge is expected to make a decision about suppressing the release of any evidence in the case -- including the spa video. In Tuesday's order, the judge says he's reserving the right to reconsider his decision after Friday's hearing.