I built a 5 ac pond. In the spring fathead minnows, bluegill, coppernose bluegill, redears. Next spring smallmouth...don't ask me how much I paid for 100 4-5" smallmouth. In the fall largemouth and channel cats. 3 years later crappie and hybrid stripers. Ran a feeder twice a day, when it went off the hybrids churned the water into a froth. I put a white channel with the original catfish stocking, cool to watch him come to the feeder.
Eventually the largemouth will outcompete the smallmouth in a pond, but before I sold the place you could catch several different year classes of smallmouth, so I know they spawned.