The “Does It Matter?” series, part 58 looked to uncover the role of a quarterback’s rookie touchdown per game (TD/G) in predicting future success. By analyzing data from the top 30 fantasy football finishers since 2003, we found a rookie passing td per game threshold you should look for. Further, you will see us applying an optimal range we found against the 2023 and 2024 Rookie QB’s to give us some recent insights. Here are all of our findings:
Methodology
To structure our study, we focused on the top 30 fantasy football finishers each season since 2003. To prevent rookie-year struggles from skewing our results, we excluded rookie seasons from the Fantasy leaderboards. However, we still accounted for their rookie TD/G for future fantasy leaderboard data entries. Also, the term “bottom 10” refers to those finishing 21st to 30th in each season season.
QB Rookie TD/G Averages Chart Analysis
We began by constructing an averages chart which shows the average top 5, top 10, 11th-20th, and 21st-30th place finishers since 2003. The results from this were clear: quarterbacks with greater rookie TD/G seasons typically achieved higher future fantasy scores. Specifically, in 19 out of 21 seasons (90.5%), the top 5 finishers boasted the same or a higher rookie TD/G compared to those in the bottom 10. This consistent pattern began showing the importance of rookie TD/G as an indicator of future performance.

Segmented Top & Bottom 5 Finishers Since 2003
Next, we broke down the top 5 finishers since 2003 into segments of 0.1 TD/G. This further emphasized the correlation between higher rookie TD/G seasons and future fantasy success. The weight and distribution of both charts confirmed this trend, reinforcing the idea that rookie performance in this metric holds predictive value.


QB Rookie TD/G Differences Chart Analysis
Our main objective was to uncover an applicable threshold where the most significant performance boost occurs for quarterbacks and identify the range where the least unique players show up, indicating top-level consistency. To achieve this, we created a differences chart that compares each rookie TD/G season plus the next 0.3 TD/G by subtracting the bottom 10 results from the top 10. The chart’s desired outcome is a negative number for unique differences (Orange) and a positive number for non-unique differences (Blue). This would indicate the top level consistency we are hoping for. This revealed that a rookie TD/G of 1.0 and above appears to be the top-performing range. This insight moves us closer to pinpointing a possible predictive range for future quarterback success. Next we will attempt to confirm that this range accurately identifies the highest-producing range.

Verifying the Optimal QB Rookie TD/G Range
After experimenting with various numbers close to the range highlighted by our differences chart, we determined that a rookie TD/G of 1.0 and above leads to a 29.1% higher appearance rate in the top 10 than in the bottom 10. This range will therefore be the optimal range for rookie passing td per game and is what you should look for in rookie QB’s.
Establishing The Critical Rookie TD/G Threshold
We categorized the top 30 fantasy football finishers into three groups using all data since 2003 to attempt to find a bare minimum you should hope for in rookie QB’s. Specifically, we looked at the top 10, 11-20th place, and 21st-30th places. Those findings are below:
- Top 10 Min: 0.40
- Top 20 Min: 0.10
- Top 30 Min: 0.00
This revealed 0.4 rookie TD/G as the bare minimum. This will be the critical threshold for our StarPredictor Score (SPS) model, which will attempt to predict quarterback successes and busts. Essentially, Quarterbacks must have at least 0.36 TD/G (before rounding) Passing td per game in the first season where they start 5 games minimum to not be considered a surefire future bust by our model. We are hoping to have this model fully functional by the beginning of the 2026 NFL season. You can subscribe to our mailing list to get updates on this model when it begins coming out here:
QB Rookie TD/G Pearson Value
Our statistical analysis yielded extremely similar results to our last Quarterback article looking into rookie passing yards per game. The TD/G results for this article are as follows:
- Pearson value: 0.216
This shows a strong correlation between a quarterback’s rookie TD/G and future fantasy performances. Given our focus on world-class athletes, a Pearson value over 0.1 or under -0.1 is significant for indicating predictive power. For reference to something that everyone acknowledges matters in prospect scouting, and to show the accompanying Pearson value, RB draft capital prevailed a -0.234 Pearson value. This means Rookie TD/G to future success means slightly less than draft capital to Running Backs, just in opposite ways.
Decadal Differences
Next, we explored how our QB rookie TD/G optimal range appeared across the last two decades. Specifically, we examined its significance for the top 10, 11th-20th place finishers, and the bottom 10. Our decadal differences chart suggests that this optimal range, though in decline, still holds significance in predicting high-level quarterback performances.
2004-2013 | |||
Top 5 | 6 through 24 | Bottom 5 | |
All count | 49 | 194 | 49 |
All 1 and above | 44 | 106 | 26 |
% (Optimal Range/all) | 89.8% | 54.6% | 53.1% |
2014-2023 | |||
Top 5 | 6 through 24 | Bottom 5 | |
All count | 50 | 200 | 46 |
All 1 and above | 41 | 142 | 27 |
% (Optimal Range/all) | 82.0% | 71.0% | 58.7% |
Application to the 2023 & 2024 Rookie QB NFL Class
Finally, we aligned the 2023 and 2024 rookie NFL QB classes with the optimal range we’ve identified. We provided a detailed breakdown of how these rookies fit into the optimal TD/G range below. These are all QB’s in the last two classes who started at least 5 games in either of the last two seasons.
2023 and 2024 NFL Draft classes in our optimal range (1.0 Rookie TD/G and above):
Bo Nix | 1.7 TD/G |
CJ Stroud | 1.5 TD/G |
Jayden Daniels | 1.5 TD/G |
Caleb Williams | 1.2 TD/G |
2023 and 2024 NFL Draft classes outside our optimal range (0.9 Rookie TD/G and below):
Aidan O’connell | 0.9 TD/G |
Will Levis | 0.9 TD/G |
Drake Maye | 0.8 TD/G |
Bryce Young | 0.7 TD/G |
Anthony Richardson | 0.7 TD/G |
Conclusions
In conclusion, rookie passing td per game (TD/G) is a promising predictor of long-term quarterback success in fantasy football. 1.0 and above passing td per game is what you should look for in rookie QB’s who start at least 5 games for the first time in their careers. You should be concerned with any QB who does not meet this threshold and begin monitoring their situation and production closely, but this does not mean to sell them ASAP.
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More Data Next Week!
Our series has always sought to push the boundaries of sports analytics. This latest installment reaffirms our commitment to uncovering the hidden dynamics that define the game. Every Saturday, we’ll dive into intriguing questions, bust myths, and settle debates with thorough analysis. We welcome your input. Therefore, please leave comments or reach out with topics you’re eager to see dissected. All of our research can be found on our Analytics Page. Up next on our agenda for Part 59 of “Does It Matter?” is an examination of Wide Receiver College Career ADOT: Does It Matter? If so, what’s the ADOT threshold necessary for success? Mark your calendars; every Saturday we shed light on the topics that matter to you. All it takes is a quick question being asked and we will go to work for you!
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