As the 2025 NFL preseason approaches, fans are gearing up for the year's first notable matchup, the Hall of Fame Game between the Detroit Lions and Los Angeles Chargers. Though this game primarily features players who may not secure roster spots for the regular season, it marks an exciting transition into the new football season. Additionally, the anticipation builds toward significant matchups like the opener between the Philadelphia Eagles and the Dallas Cowboys. Fantasy football draft season is in full swing, prompting many managers to delve into player rankings to prepare for draft day.

Understanding player rankings is a critical step for fantasy managers as they assess how experts evaluate players against one another. By comparing these rankings to average draft positions (ADP), managers gauge player values, identifying those who may be undervalued, overvalued, or potential sleepers. Moneyline offers a comprehensive overview, including position-by-position rankings for both PPR and standard scoring systems, a list of the top-100 players in each format, and insights into which players to target or avoid. This first installment of the 2025 Fantasy Big Board will present overall rankings before exploring each position in detail, reminding managers that a successful draft is about finding value, not solely selecting the highest-ranked players.

In 2025, the significance of quarterback performance remains paramount in fantasy, but unlike their vital role in the NFL, there is notable depth at this position within fantasy leagues. While only 12-16 quarterbacks start each week across various leagues, fantasy managers often find it manageable to secure a competent starter even in later rounds of the draft. A key strategy here is to remain patient, taking advantage of the depth available. Undervalued quarterbacks include Dak Prescott of the Dallas Cowboys, who, despite an injury-plagued season, had impressive performances prior, and J.J. McCarthy of the Minnesota Vikings, poised to make a mark in his second season despite limited exposure in his rookie year. On the flip side, high draft positions for players such as Lamar Jackson of the Baltimore Ravens and Patrick Mahomes of the Kansas City Chiefs may come with inflated expectations, given their recent fantasy outputs.

In the running back category, the dynamics shift significantly, particularly in PPR formats where the distribution of first-round picks blurs the lines between backs and receivers. Fantasy managers adopt varied strategies, from 'Robust RB' approaches that prioritize acquiring multiple top-tier running backs early to 'Zero RB' strategies that focus on filling other positions first before targeting upside plays later in the draft. As fewer 'workhorse' backs are available with each passing season, assembling a formidable running back roster remains crucial. Overvalued running backs include Omarion Hampton of the Los Angeles Chargers, who may face stiff competition from veteran Najee Harris. Meanwhile, undervalued options like Alvin Kamara of the New Orleans Saints illustrate that age does not necessarily equate to decline, as he had a resurgent performance last season despite the surrounding challenges.

Wide receivers have become increasingly valuable, driven by the evolution of offensive strategies prioritizing high-volume passing. With PPR scoring bolstering their value, many fantasy managers opt for aggressive drafting approaches, often selecting multiple wideouts early. Strategies such as 'Hero WR' allow for a balanced followed by strategic depth finding at the position during the draft's middle rounds. Notable undervalued players at this position include Davante Adams of the Los Angeles Rams, who consistently delivers high yardage and scoring despite a lower initial draft position. Conversely, players like Nico Collins of the Houston Texans may come with higher expectations that could be difficult to meet given the changes in team dynamics.

The tight end landscape in 2025 exemplifies the changing dynamics in fantasy production. Historically dominated by Travis Kelce of the Kansas City Chiefs, recent years have seen rookies outperform established stars. Currently, the top of the tight end rankings features Brock Bowers of the Las Vegas Raiders alongside George Kittle and Trey McBride. Managers have three potential strategies for navigating the tight end position: spending up for elite options, targeting tier-two players later in the draft, or taking calculated risks on emerging talent. Undervalued players such as Evan Engram of the Denver Broncos present opportunities for savings while still offering significant upside.

When it comes to team defenses and kickers, a more conservative drafting strategy is advisable. The volatility of these positions from year to year warrants patience, with defensive scoring often fluctuating significantly. Managers are urged to wait until later rounds to draft defenses and to target favorable matchups to maximize output. The same principles apply to kickers, who should generally be selected in the final round due to similar high variance. Undervalued options in these categories include the Dallas Cowboys defense and kicker Jake Elliott of the Philadelphia Eagles, noted for their contributions in the previous season. Conversely, teams such as the Baltimore Ravens may not provide the expected returns if drafted too early in the cycle. Overall, the emphasis on maximizing draft value while being flexible in strategy will lead to greater success in the 2025 fantasy football season.