As fantasy managers head into Week 19, many are gearing up for the postseason, while others are still navigating the regular season. The current focus is on maximizing the value from the waiver wire amidst a wave of player rotations and tanking strategies. Noteworthy additions include Quentin Grimes and Zach Collins, who are making significant impacts on their teams.

With Philadelphia's Joel Embiid sidelined, Grimes has stepped up as a top-100 player recently, averaging 17.4 points per game. Meanwhile, Collins has been pivotal for Chicago in the absence of Nikola Vucevic. Other viable options include Alexandre Sarr from Washington and Caris LeVert from Atlanta, both poised to leverage their teams' playoff strategies. As the season progresses, targeting players on teams prioritizing development will be key for those looking to secure a league title.

Coby White's exceptional performance led the Chicago Bulls to a thrilling 125-123 victory over the Orlando Magic, showcasing his ability to step up in clutch moments. With a remarkable 44 points, including 17 in the fourth quarter, White not only carried the scoring burden but also demonstrated leadership and determination on the court.

Despite the absence of key players Jalen Smith and Zach Collins due to foul trouble, White's agility and shooting precision were pivotal in overcoming a nine-point deficit in the final stretch. His impressive 7-of-15 shooting from three-point range kept the Magic's defense at bay, while his defensive contributions, such as disrupting critical plays, underscored his all-around impact.

Dallas is facing a significant setback as Kyrie Irving has been diagnosed with a torn ACL, ruling him out for the remainder of the season. This presents an opportunity for Spencer Dinwiddie, who is likely to become the Mavs' starting point guard. Currently only 22% rostered in Yahoo! leagues, Dinwiddie averages 14.4 points, 5.1 assists, and 1.2 steals over his 19 starts this season. He could fill the void left by Irving's absence and potentially aid fantasy teams struggling with injuries.

Elsewhere, Ja'Kobe Walter from the Toronto Raptors is stepping into the starting lineup in light of Gradey Dick's knee injury, showing promise with a strong performance in his debut. Atlanta's Caris LeVert, traded from Cleveland, is thriving with consistent scoring. Quentin Grimes of the Philadelphia 76ers is proving to be a key asset, posting multiple 30-point games this season. In the frontcourt, Zach Collins and Kelly Olynyk are both capitalizing on injury situations, making them valuable additions for fantasy managers.

Success in fantasy basketball hinges on astutely navigating the waiver wire. The dynamic nature of the season—with injuries, trades, and rotation changes—makes it imperative to identify valuable players on the free agency market. This weekly guide aims to spotlight players at each position who are widely available in ESPN leagues, focusing on those who can provide substantial stats and diverse contributions.

Keyonte George of the Utah Jazz is a standout option for point guard, showcasing versatility as a combo guard and playmaker. For deeper leagues, Scoot Henderson of the Portland Trail Blazers is gaining offensive responsibility, while Davion Mitchell's new starting role with the Miami Heat highlights his potential for assists and steals.

Among shooting guards, Donte DiVincenzo is emerging as a defensive asset and offensive contributor with the Timberwolves. Shaedon Sharpe's highlight-reel dunks and increasing offensive production make him enticing, while Quentin Grimes of the 76ers capitalizes on increased opportunities due to injuries in his team's lineup.

The forward position sees Bol Bol of the Suns being utilized for his rebounding and rim protection, while Kyle Filipowski is being given the chance to shine for the Jazz. At center, Zach Collins’ dual-role play for the Bulls makes him a must-add, especially for those in need of rebounds and assists.

Coby White led the Chicago Bulls to a thrilling overtime victory against the Toronto Raptors, scoring 24 points, including a crucial four-point play to tie the game at 110 with just seconds left in regulation. This set the stage for a decisive extra period where Lonzo Ball was instrumental, hitting two three-pointers contributing to a dominant 10-2 run that secured the Bulls' lead for good. Josh Giddey also impressed with 19 points and 12 assists, while Zach Collins contributed with a double-double of 15 points and 13 rebounds.

Despite a strong showing from Scottie Barnes, who scored 24 points for the Raptors, the team struggled, particularly in the closing moments. Toronto held a 101-88 lead with nine minutes left but faltered, allowing the Bulls to pull off a 12-0 run. Even with Immanuel Quickley's 23 points, Toronto fell to their third consecutive loss, facing mounting pressure as they now reflect on their disappointing season.