How to counter Singed
Let us take a look on how to beat Singed. We will look at champions who are strong against Singed and who are weak against Singed. Use win rate, gold difference and creep score difference at minute 10 to find the best 
Top champion who counters Singed. You can already win in champion select with the right counters for Singed. If you want to know how to counter Singed then you need to take into account the best picks vs Singed and the worst picks vs Singed. This Singed counter data is based on matches played by Pros on patch 14.21 and previous ones. It is important to see whether Pros counter picked Singed or whether they played as Singed.
Champions used by Pros to counter pick Singed
Looking at the matches from Pros (see table Pros counter picked Singed) we can see that they picked 
Kennen most often to counter pick Singed. The matchup Kennen vs Singed occured 8 times. Singed has 5 wins and 3 losses in this matchup. Learn how to counter pick Kennen to get another perspective on the data.
Lane outcome for Singed
When looking at Singed counters you will notice that win rates alone are not conclusional. Therefore we provide an overview (see table Lane Outcome) where you can see the lane outcome of Pros who played Singed. The lane outcome of Singed consists of three outcomes: Win, Loss or Draw. Let's take a look of Singed lane and match outcome for specific matchups. Considering the lane outcome and the match outcome of a specific matchup, might enable you to find the right counter for Singed.
Conclusion
Analyze the available data and learn how to beat Singed. To master Singed take also a look on Singed builds and runes for Singed. Good luck, Summoner!