The first weekend of the 2019 NBA playoffs is over, which means we're on to Game 2 in all eight series. Before any adjustments are made, here are four things that stood out in the series openers, starting with an unsung hero in Houston's 112-90 win on Sunday. (It felt a little obvious to go over how Utah messed up by allowing James Harden to get to the rim over and over again.)

Gordon's points hurt more

Halfway through the fourth quarter, Houston Rockets guard Eric Gordon unsuccessfully attacked the basket. Utah Jazz swingman Thabo Sefolosha, a defensive specialist, stayed in front of him and almost caused a turnover. After bobbling the ball, Gordon calmly backed up behind the 3-point line. It looked like he might pass to Harden, but he calmly dribbled between his legs, squared up and made a deep 3-pointer:

For most of that possession, the Jazz had to feel great. They kept the ball out of Harden's hands, contained Gordon's drive and forced a difficult shot. Nonetheless, Gordon's bomb put the Rockets up by 18 points. How deflating. 

This is an extreme example of the effect that Gordon routinely has on opponents. Houston is a pain to defend because it spaces the floor for Harden and Chris Paul, putting a couple of future Hall of Famers in position to do their thing. The Rockets are not particularly concerned with being unpredictable or making their role players feel involved on offense, which means their opponents have to contend with Harden and Paul's playmaking prowess on just about every possession. Every time someone else has the ball, it feels like a small victory. Gordon is often that someone else, and if you relax for a second, he will punish you.

Gordon is a sturdy 6-foot-4, and his bowling-ball drives put pressure on the defense. He is not reckless, though -- look at how he patiently sets up Rudy Gobert before hitting him with a crossover and getting the and-1: 

Some other plays that stood out: A four-point play, a lefty finish over length and another backbreaking deep 3:

Gordon finished with 17 points on 5-for-10 shooting, along with his typically stout defense. It is easy to forget about him, but you shouldn't. 

Brown the pest

Jaylen Brown replaced the injured Marcus Smart in the Boston Celtics' starting lineup and honored the glue guy by having an awesome game despite shooting 1-for-5 and scoring two points. The Celtics took control when they outscored the Indiana Pacers 26-8 in the third quarter, with Brown hounding Bojan Bogdanovic every time Indiana had the ball. 

Bogdanovic's breakout after Victor Oladipo's injury has been one of the league's most heartening little storylines. He is the personification of these Pacers, stretching his game out of necessity and discovering that he can get more mileage than anyone thought out of his his funky moves. He turned into Indiana's No. 1 option, averaging 20.7 points with a 61.3 percent true shooting percentage and a 25.1 percent usage rate since Oladipo went down. 

When the Pacers needed a bucket in the regular season, they usually looked to Bogdanovic. They desperately needed buckets in the third quarter, and Brown expended all of his energy making him uncomfortable:

My favorite defensive possession of Brown's, however, came in the fourth quarter, with the outcome essentially decided. The Celtics led by 17 with about four minutes left, and Brown still pestered Bogdanovic as if his life was on the line:

In the playoffs, confidence can carry over from game to game. Brown didn't want Bogdanovic to feel good about himself.

More Kawhi, please

The way Kawhi Leonard started on Saturday, I thought he was going for 40 or 50. He scored on the opening possession, had seven points in three minutes and, about halfway through the first quarter, he made Evan Fournier look like a pylon:  

It was more or less like this whenever Leonard decided to attack. The Orlando Magic are long and disciplined on defense, but Leonard had little trouble getting to his spots. He finished with a team-high 25 points on 10-for-18 shooting, plus six rebounds and three assists, and he made two clutch jumpers in the final two minutes. After D.J. Augustin's game-winner, though, the main talking point about Leonard has been another number: His 33 minutes. 

Of course Leonard should play more than that in a tight playoff game, especially with O.G. Anunoby sidelined. He also, however, is capable of doing more when he's out there. On defense, I would have loved to see him take the Augustin assignment when the guard started going off in the first half (and fight through the screen on the possession that decided the game). On offense, the assertiveness he had at the outset wavered. It seemed like he got discouraged after he picked up a couple of charges …

… and didn't get the calls he wanted:

The Magic had the league's eighth-best defense in the regular season, and they will deserve immense credit if they keep playing with the same poise and purpose they showed in Game 1. If Leonard is not as aggressive as he can be, though, he is letting them off the hook. 

Clank!

It's hard to believe the Oklahoma City Thunder came as close as they did to a road victory when they shot 5-for-33 (15.2 percent) from 3-point range. Oklahoma City has basically always been a poor shooting team -- this year, it ranked 23rd in 3-point accuracy and 29th in midrange accuracy, per Cleaning The Glass -- but this was particularly rough. Paul George went 4-for-15 from deep, Russell Westbrook 0-for-4 and Dennis Schroder 0-for-7. Most of these looks were good -- according to NBA.com's tracking data, the Thunder shot 1-for-15 on "open" 3s (with the closest defender four to six feet away) and 3-for-13 on "wide-open" 3s (with the closest defender six or more feet away).

There are a lot of things to like about Oklahoma City, but it's maddening to watch a team work so hard to create clean looks and consistently clank them. It stands out even more when the opponent is hot, as was the case for the Portland Trail Blazers in Game 1. Watch the Thunder create an advantage on a first-quarter possession and swing the ball around until Raymond Felton bricks a 3:

On the next possession, Portland manufactures an unguarded corner 3 for Rodney Hood, who knocks it down:

On the possession after that, Felton drives and dishes to Schroder, who doesn't:

I have a theory that teams with good shooting have a built-in chemistry advantage. There is a certain trust that comes with having confidence that everyone on the floor can deliver when left open. It is impressive, then, that Oklahoma City stuck together and cut into the Blazers' lead after a bunch of sequences like the one above. This was a one-point game with less than three minutes left, a reflection of the fact that the Thunder have built an identity around forcing turnovers, playing with pace and gobbling up offensive rebounds. If only just a couple more of those 3s had fallen.