The 2018–19 Washington Wizards season was the 58th season of the franchise in the National Basketball Association (NBA) and 46th in the Washington, D.C., area. On March 28, 2019, they were eliminated from playoff contention after the Milwaukee Bucks' victory over the Los Angeles Clippers, missing the playoffs for the first time since 2015-16. This season would also mark the end of the John Wall era in Washington, as he played his last game as a Wizard on December 26, 2018, and would undergo a season-ending surgery on his left heel and then later an Achilles injury from slipping and falling in his home that would cause him to miss the entire 2019-20 season. Wall would get traded to the Houston Rockets for Russell Westbrook and a 2023 first round draft pick following that season. Wall was reunited with his former college teammate DeMarcus Cousins in Houston, both of whom played for the Kentucky Wildcats from 2009 to 2010.^{[citation needed]} On April 2, the Wizards fired long-standing team president and general manager Ernie Grunfeld, replacing him with longtime assistant Tommy Sheppard.^[3]

Shortly after the Washington Wizards exited the 2018 NBA Playoffs in late April, General Manager Ernie Grunfeld was quietly granted a two-year extension for his incumbent role with the team.^[4] In May, Jason Smith exercised his player option to stay with the team.^[5] Jodie Meeks also exercised his player option^[6] nearly a month later, despite having to serve the remainder of his 25-game suspension in the 2018-19 NBA season for violating the NBA's Anti-Drug Program in April.^[7]

The Wizards made several moves over the summer to overhaul their roster. On June 27, the team traded their starting center Marcin Gortat to the Los Angeles Clippers for Austin Rivers,^[8] as both players were entering the final year of the respective contracts and were growing increasingly disgruntled with their teams. The Wizards then boosted their depth by acquiring veterans Thomas Bryant,^[9] Jeff Green^[10] and Dwight Howard^[11] in free agency. Meanwhile, the team chose not to re-sign five players whose contracts had expired and became unrestricted free agents: Mike Scott, Tim Frazier, Ty Lawson, Chris McCullough, and Ramon Sessions.

Unlike in the previous two years, the Wizards did not trade away their picks in the 2018 NBA draft. Instead, they used the draft to acquire two additional players: Troy Brown Jr., a Freshman from Oregon who traditionally played at Small Forward, was acquired with the Wizards' 15th pick in the first round. Issuf Sanon, a Ukrainian Guard, was selected with the team's 44th pick in the second round. Brown later joined the team, while Sanon was chosen as a "draft-and-stash" player, who would be allowed to continue playing with the professional Slovenian basketball team Olimpija Ljubljana while the Wizards retained his draft rights.

The Wizards rounded out their roster by signing Jordan McRae to a two-way contract,^[12] officially adding him to the team in September.

On August 7, 2018, the Wizards unveiled the new management team behind their first ever NBA G League franchise to be directly affiliated with the team, the Capital City Go-Go, as they were set to play their inaugural season in 2018. Pops Mensah-Bonsu was chosen as the Go-Go's General Manager, and Jarell Christian as their Head Coach.^[13] The Go-Go also held open tryouts in September to fill the remaining spots on their roster.^[14]

The Wizards opened their preseason with an overtime loss to the New York Knicks, 124–121. The game was notable for the combined 83 fouls, resulting in 90 shots, accumulated by both teams over the course of the game. Among those fouls, Markieff Morris was ejected in the second quarter after picking up a second technical foul from a verbal altercation with Knicks rookie Mitchell Robinson.^[15] The Wizards would later go on to win the rest of their matches in the preseason. Meanwhile, Howard stayed out of preseason play entirely, as he dealt with a recurring back injury throughout the preseason, leading to speculation he would miss the team's season opener on October 18.^[16]

As the preseason drew to a close, the Wizards made a couple additional personnel changes: On October 15, the team sent Meeks along with a future conditional second-round draft pick to the Milwaukee Bucks in a salary dump,^[17] receiving nothing more than the Bucks future conditional second-round draft pick in return. The next day, the team announced that they had hired Washington Mystics player Kristi Toliver as an assistant coach for player development.^[18]

The Wizards opened their season at Capital One Arena against the Miami Heat. McRae was called up to fill the empty roster spot left by Meeks' departure, and Ian Mahinmi was tabbed to start in place of Howard, who was still recovering from his injury. The team ended up losing the match 113–112, thanks to a last-second shot by Kelly Olynyk.^[19] The following Saturday against the Toronto Raptors, Bradley Beal broke the Wizards' franchise record for all-time three-point shots made, surpassing Gilbert Arenas who previously held the record.^[20]

The team finally got their first win of the regular season in a close matchup with the Portland Trail Blazers on October 22, winning 125–124 in overtime thanks to some exceptional three-point shooting from Morris.^[21] However, it would be their only win in October, as the team finished the month with a 1–6 record.

Howard continued to be sidelined from his injury, and the Wizards were approaching a deadline to add another active player to their roster before being penalized by the league. The team decided to sign Chasson Randle, who trained with the team in the preseason and was playing with the Go-Go, to a one-year contract.^[22] The team then assigned him back to the Go-Go in time for their season opener.^[23] The Wizards would shuffle him back and forth between the first team roster and the Go-Go before officially waiving him two weeks later.

Howard finally got his first start with the Wizards on November 2, getting 20 points in a loss to the Oklahoma City Thunder. He would go on to start at Center for nine games, leading the team in rebounding for seven of them, including the team's first winning streak between November 10–14. However, Howard's injury returned and forced him to exit the first half of the November 18 game against Portland that the team would eventually lose. Tempers reportedly flared at a team practice as members of the Wizards blamed each other, the coaching staff, and even Grunfeld for their team's woes.^[24]

Coach Scott Brooks announced a change to the starting lineup for the next game against the Los Angeles Clippers, recalling Thomas Bryant from the Go-Go shortly after he had been sent down to get playing time and putting him at the starting Center position while Howard continued to recover. He also moved Otto Porter Jr. to the Power Forward slot and put Kelly Oubre Jr. on the starting lineup in the Small Forward position, sending Morris to the bench. The change started off poorly, as the Wizards were down by 24 at one point during the first half, but the team rallied and pulled off a 125–118 victory.

Shortly after the game, the team sent down Brown to the Go-Go, and signed Okaro White to a one-year contract to avoid being penalized after waiving Randle earlier. The team shuffled White back and forth between the main roster and the Go-Go as needed to give him some playing time. Meanwhile, Brooks largely kept to his new starting lineup, sometimes giving Morris more playing time at Center than Bryant even as Bryant would open the game at that position. It was an arrangement that would continue after Howard announced he would be getting spinal surgery to heal his injury, keeping him sidelined for an additional 2–3 months.^[25] Despite being healthy enough to play at Center, Mahinmi's poor performance saw him languish on the bench, collecting DNP-CDs for most of November and December.^[26]

Despite reports from the previous month that the Wizards were open to any trade offers involving any player on their roster, including their star players, there seemed to be few takers around the league, as even the team's highly skilled players were considered too pricey to touch.^[27] However, in December, the team managed to successfully trade away some lower-priced players for relief. On the 7th, the team inserted itself into a three-team trade with the Cavaliers and the Bucks. The team ended up trading away Smith and "cash considerations" to the Bucks and acquired Sam Dekker from the Cavaliers in this trade.^[28]

About a week later, the team nearly pulled off another three-team trade involving themselves, the Memphis Grizzlies, and the Phoenix Suns that would see them acquire Trevor Ariza from the Suns in exchange for Austin Rivers, with Oubre going to the Grizzlies for two second round picks. However, the trade fell apart when the Grizzlies did not clarify which of MarShon Brooks or Dillon Brooks would be going to the Suns. Soon after the trade fell through, the Wizards decided to deal with the Suns directly, getting Ariza in exchange for Oubre and Rivers,^[29] who was waived by the Suns shortly after the trade was accepted.^[30] The Wizards re-signed Randle to the roster from the Go-Go^[31] to fill the spot vacated by Rivers after the trade. While the Wizards looked to remain competitive, their playoff contention hopes were dashed on December 29, when it was announced that John Wall was out for the rest of the season due to a chronic Achilles tendon injury relating to Haglund's syndrome.^[32]

In spite of their hardships relating to the team around this time, which included John Wall's first surgery resulting in an infection, throughout the month of January, the Wizards performed fairly well to acquire an 8–6 record for the month without Wall. However, the Wizards were still looking for moves to help rebuild the team for the future while also trying to see if the playoffs were still possible in the Eastern Conference. On February 5, potential plans for their next season were already hindered without John Wall playing, as it was announced that Wall suffered a ruptured left Achilles tendon injury through slipping and falling down in his home. That injury would hinder his playing time for 12 months. alongside his previous injury leaving him out for the rest of this season. A day later, the Wizards also traded one of their highest paid players, Otto Porter Jr., to the Chicago Bulls in exchange for the expiring contracts of Jabari Parker and Bobby Portis, as well as a protected 2023 second round pick. At the NBA trade deadline on February 7, Washington also traded Markieff Morris and a 2021 second round pick to the New Orleans Pelicans for Wesley Johnson.

Round	Pick	Player	Position	Nationality	College / Club
1	15	Troy Brown Jr.	SF	United States	Oregon (Fr.)
2	44	Issuf Sanon	PG	Ukraine	Olimpija Ljubljana

After all games.^[33]
‡Waived during the season
^†Traded during the season
^≠Acquired during the season

Player	Date Signed	Contract	Former Team	Ref.
Thomas Bryant	July 2, 2018	2 years, $2,193,857	Los Angeles Lakers	[9]
Jeff Green	July 10, 2018	1 year, $2,393,887	Cleveland Cavaliers	[10]
Dwight Howard	July 11, 2018	2 years, $10,940,850 (MLE)	Brooklyn Nets[note 1]	[11]
Jordan McRae	September 10, 2018	Two-way contract	Saski Baskonia	[36]
Chasson Randle	October 30, 2018 [note 2]	1 year, $1,242,652	Capital City Go-Go	[22]
Okaro White	November 23, 2018	1 year	Cleveland Cavaliers	[37]
Ron Baker	December 21, 2018	1 year	New York Knicks
Gary Payton II	January 21, 2019	10-Day Contract	Rio Grande Valley Vipers

Player	Reason Left	Date Left	New Team	Ref.
Tim Frazier	UFA	July 1, 2018	New Orleans Pelicans
Ty Lawson	UFA	July 1, 2018	Shandong Golden Stars
Chris McCullough	UFA	July 1, 2018	Shanxi Brave Dragons
Ramon Sessions	UFA	July 1, 2018	Maccabi Tel Aviv
Mike Scott	UFA	July 3, 2018	Los Angeles Clippers	[38]
Okaro White	Waived	December 21, 2018	Long Island Nets
Ron Baker	Waived	January 7, 2019