Tesla, Inc. (NASDAQ:TSLA) is scheduled to report its second-quarter deliveries ahead of the market open on Tuesday and as analysts finetune their expectations, a bullish fund manager chose to err on the side of caution. What Happened: Tesla will likely report second-quarter deliveries of 420,000 units, which would mark a 10% year-over-year drop, said Future Fund Managing Partner Gary Black. The company-compiled consensus is 437,800 units and the consensus estimate compiled by Bloomberg is 439,300, the fund manager said. Black’s estimate is 4.1% below the company-compiled consensus and 4.4% bel…