"Indian golf is going from strength to strength. You have more and more players coming in. Anirban (Lahiri) is India's No 1 player. The more amateurs you produce, the more Pros you produce and they put pressure on each other and that's how you produce the world's best players and major winners. It's gonna happen," said the 44-year-old, who won The Open Championship in 2007 and 2008 and the PGA Championship also in 2008.
"I think there is greater depth of players nowadays. In my days, there was a Tiger (Woods) and if he was playing his best, he was impossible to beat. Now if you are asked who will win the Masters, there are atleast six names and if they play well it is difficult to separate them. It is a distinctive difference," he said.
"The difference between guys leading and if you get further down in the field, it is six or seven shots now. 15 years ago, it was more like 11 shots. So the field has become tighter by 5-6 shots. So players have certainly got better and standard have certainly got much tighter," he said.
Also Read
"In US, they take players closer to the finished product. If you don't perform you get lost in the crowd. It is very short term," he said.
Harrington, who last played in India at the Amateur Golf Championship of India at Calcutta in 1992, said his approach this week is to be conservative off the tees and aggressive while attacking the greens at the Delhi Golf Course.
"I've heard players say they've taken out the driver but if I need to make eagle on the last hole then I will be hitting driver. I got to have that club in my bag and that option if I'm chasing with nine holes to go.