You need the firmest grip on returns of hard serves and on volleys, when the ball is coming at you fastest. If you hold the racquet too loosely, the speed of the oncoming shot will knock your racquet face off line and you won’t be able to control the direction and trajectory of your return.
Likewise, how do you hold a forehand racket?
Similarly, do you hold a tennis racket with two hands?
Moreover, what stroke should you hold the racket tightly?
Forehand Grip