I see a lot of players posting on here that they are unable to outhit their consistent opponents whom they call ‘pushers’ and end up losing matches due to missing earlier than their opponent. A big reason that players lose matches is because if you hit to the middle of the court at a middle depth, the opponent is not troubled in any way as they don’t have to move and even if you hit harder, they will get it back. The drill above talks of the ‘no-hit’ zone that you should avoid - I call it the ‘suicide zone‘ against good players as they can put away a ball hit there with a winner or trouble you with attacking shots.
The circle marked here is good for lower levels, but needs to be made bigger for higher levels and you can also make the no-hit zone a square. The tennis court is 27 feet wide - put target markers on the outside 9 feet near the sidelines and do drills to avoid the middle third (9 feet in the middle) of the court. The tennis court is 39 feet long on each side with 21 feet inside the service line - put markers about 9 feet from the baseline and about 10 feet from the net so that you have marked out a middle no-hit zone that is 20 feet long. Avoid hitting into this 20 feet long zone in the middle third of the court - so, no-hit zone is a square 20 feet long and 9 feet wide in the middle of the court. If you consistently avoid this middle-middle zone and hit closer to the sidelines, hit deep to the baseline or short at dropshot length (where you are bringing the opponent to the net on your terms), you will win a lot of matches.
The opponents who trouble good players a lot are the ones who hit serves near the lines and shots avoiding the no-hit zone. Especially if you hit with good spin and have some action to the ball, you are going to force a lot of mishits and short balls from the opponent as they will be hitting on the run and they won’t be able to avoid the no-hit zone on your side of the court. You can hit crosscourt mostly following Wardlaw directionals on neutral balls, but try to get your shots hitting targets closer to the opposite sidelines avoiding the no-hit middle zone. If you hit the middle third, you have to hit very deep or very short again avoiding the no-hit zone of middle depth in the middle.
Drill 1 is to avoid hitting the no-hit zone on the other side of the net and hit shots very short, very deep or close to the sidelines.
Drill 2 is to practice hitting forcing shots, approach shots and/or winners when you get opponent‘s shots landing in the no-hit zone on your side of the court.
If you get good at this, you will win a lot of matches even if your shot speed is only average for your level and you can maintain high shot tolerance without trying to hit too hard. Accuracy is a hallmark of winning players in tennis.
The next step is to learn to hit first serves in particular within three feet of the sidelines and four feet of the deep service box line - if you can do that at a high % in addition to becoming good at avoiding the no-hit zone plus hitting forcing shots/winners/approaches off balls hit to your no-hit zone, you will win at such a high rate that your only problem will be finding singles opponents who want to play you regularly!